Imerina in the context of "Ambohimanga"

The twelve sacred hills of Imerina are hills of historical significance to the Merina people of Madagascar. Located throughout Imerina, the central area of the highlands of Madagascar, the sites were often ancient capitals, the birthplaces of key public figures, or the tomb sites of esteemed political or spiritual leaders. The first set of sacred sites was designated by early 17th-century king Andrianjaka. The notion was re-sanctified under late 18th-century king Andrianampoinimerina, who replaced several of the earlier sites with new ones. More than 12 sites were thus designated as sacred over time, although the notion of twelve sacred hills was perpetuated because of the significance of the number 12 in Malagasy cosmology. Today, little concrete evidence of the former importance of many of these sites remains, but the significant archeological and cultural heritage of several of the sites has been preserved. The historic significance of the sites is best represented by the Rova of Antananarivo at Analamanga, the ancient fortified city at Alasora, the houses and tombs of the andriana (noble class) at Antsahadinta and the ancient fortifications and palaces at Ambohimanga, protected as a UNESCO World Heritage Site since 2001.

Andrianjaka reigned over the Kingdom of Imerina in the central highlands region of Madagascar from around 1612 to 1630. Despite being the younger of King Ralambo's two sons, Andrianjaka succeeded to the throne on the basis of his strength of character and skill as a military tactician. The most celebrated accomplishment of his reign was the capture of the hill of Analamanga from a Vazimba king. There he established the fortified compound (rova) that would form the heart of his new capital city of Antananarivo. Upon his orders, the first structures within this fortified compound (known as the Rova of Antananarivo) were constructed: several traditional royal houses were built, and plans for a series of royal tombs were designed. These buildings took on an enduring political and spiritual significance, ensuring their preservation until being destroyed by fire in 1995. Andrianjaka obtained a sizable cache of firearms and gunpowder, materials that helped to establish and preserve his dominance and expand his rule over greater Imerina.

Many of the cultural practices that were to define Merina social and political life for centuries are credited to Andrianjaka. He designated the twelve sacred hills of Imerina that were to become the spiritual and political heartland of the Merina empire, contributing to the establishment of the kingdom's traditional boundaries; clans were assigned to specific regions within his kingdom, further defining the cultural landscape. He consolidated power through such measures as appropriating the folk tradition of sampy (community talismans), thereby ensuring all the powers traditionally attributed to these idols were under the control of the sovereign alone. Merina traditions related to the burial and mourning of sovereigns are also traced back to Andrianjaka's reign.

Andrianampoinimerina (Malagasy pronunciation: [anˈɖʐianˌmpuʲnˈmerʲnə̥]) (c. 1745–1810) ruled the Kingdom of Imerina on Madagascar from 1787 until his death. His reign was marked by the reunification of Imerina following 77 years of civil war, and the subsequent expansion of his kingdom into neighboring territories, thereby initiating the unification of Madagascar under Merina rule. Andrianampoinimerina is a cultural hero and holds near mythic status among the Merina people, and is considered one of the greatest military and political leaders in the history of Madagascar.

Andrianampoinimerina (whose name means "the king in the heart of Imerina") took power upon deposing his uncle, King Andrianjafy, who had ruled over Imerina Avaradrano (Northern Imerina). Prior to Andrianampoinimerina's reign, Imerina Avaradrano had been locked in conflict with the three other neighboring provinces of the former kingdom of Imerina that had last been unified under King Andriamasinavalona a century before. Andrianampoinimerina established his capital at the fortified town of Ambohimanga, a site of great spiritual, cultural and political significance that was designated a UNESCO World Heritage Site in 2001. The king's original royal lodgings can still be visited at Ambohimanga today. From this position, he progressively extended his domain first over all Imerina and then over the greater Highlands, absorbing the Betsileo, Sihanaka, Bezanozano and Bara territories. Having reigned for 23 years at the time of his death, Andrianampoinimerina had successfully reunited Imerina and vastly expanded the Merina kingdom, with the intent to ultimately unify all of Madagascar under Merina rule. His son and heir, Radama I, continued the conquests Andrianampoinimerina had begun, and over the next two decades largely achieved his father's vision.

Andriamasinavalona (1675–1710), also known as Andrianjakanavalondambo, was a King of Imerina in the central highlands of Madagascar. He made significant and enduring contributions to the social, political and economic life of Imerina. Chief among these was the expansion of his territories and the pacification and unification of certain principalities that had become locked in violent conflict; Andriamasinavalona established and ruled over the largest extent of the Kingdom of Imerina. He gave the name of Antananarivo to the capital city that was rapidly expanding around the royal palace on the hill of Analamanga, created a large public square at Andohalo outside the gates of the city, and named a series of other locations within the city. He also took possession of a distant hill he renamed Ambohimanga as a lodging for his son Andriantsimitoviaminiandriana; the royal city that developed there has been declared a UNESCO World Heritage Site.

The innovations of Andriamasinavalona were numerous and enduring. He created two additional noble castes and defined their associated rights, responsibilities and restrictions, and was responsible for introducing the tradition of the red parasol as an indicator of royalty; he also decreed that all women had the right to choose their husbands. Trade with the Sakalava kingdom enabled this king to increase the firearms, cannons and gunpowder available for the defense of the kingdom, and expanded the availability of luxury items like silver piastres and porcelain dishes. The dikes around the Betsimitatatra rice fields of Antananarivo were expanded and raised to help ensure against famine.

Ralambo was the ruler of the Kingdom of Imerina in the central Highlands region of Madagascar from 1575 to 1612. Ruling from Ambohidrabiby, Ralambo expanded the realm of his father, Andriamanelo, and was the first to assign the name of Imerina to the region. Oral history has preserved numerous legends about this king, including several dramatic military victories, contributing to his heroic and near-mythical status among the kings of ancient Imerina. The circumstances surrounding his birth, which occurred on the highly auspicious date of the first of the year, are said to be supernatural in nature and further add to the mystique of this sovereign.

Oral history attributes numerous significant and lasting political and cultural innovations to King Ralambo. He is credited with popularizing the consumption of beef in the Kingdom of Imerina and celebrating this discovery with the establishment of the fandroana New Year's festival which traditionally took place on the day of Ralambo's birth. According to legend, circumcision and polygamy were also introduced under his rule, as was the division of the noble class (andriana) into four sub-castes. Oral history furthermore traces the tradition of royal idols (sampy) in Imerina to the reign of Ralambo, who made heavy use of these supernatural objects to expand his realm and consolidate the divine nature of his sovereignty. Due to the enduring cultural legacy left by this king, Ralambo is often considered a key figure in the development of Merina cultural identity.

King Andrianjafy (before c. 1770-1787) also known as Andrianjafinandriamanitra and Andrianjafinjanahary, was the king of Imerina Avaradrano, the northern part of the central highlands of Madagascar with its capital at Ambohimanga. His father Andriambelomasina bequeathed him the rule of Avaradrano while designating his nephew Ramboasalama to follow Andrianjafy in the order of succession. Andrianjafy did not accept this decree, instead preferring that his own son succeed him, and sought retribution against citizens of Avaradrano who acknowledged the latent authority of his nephew.

In order to prevent Ramboasalama from rising to power, Andrianjafy devised a series of failed plans to kill his nephew. The king's ineffectiveness as a ruler and despotic behavior contributed to declining popularity among the people of Avaradrano. Popular support for Ramboasalama produced a coup d'état in which he replaced Andrianjafy as King Andrianampoinimerina. Andrianjafy fled to Ilafy, where he rallied an army and tried unsuccessfully to recapture the throne. He was put to death in 1787 by followers of Andrianampoinimerina.

The Bezanozano or Antankay are believed to be one of the earliest Malagasy ethnic groups to establish themselves in Madagascar, where they inhabit an inland area between the Betsimisaraka lowlands and the Merina highlands. They are associated with the vazimba, the earliest inhabitants of Madagascar, and the many vazimba tombs throughout Bezanozano territory are sites of pilgrimage, ritual and sacrifice, although the Bezanozano believe the descendants among them of these most ancient of ancestors cannot be identified or known. Their name means "those of many small plaits" in reference to their traditional hairstyle, and like the Merina they practice the famadihana reburial ceremony. There were around 100,000 Bezanozano living in Madagascar in 2013.

The slave trade and commerce with European trading vessels along the east coast of Madagascar in the 18th century greatly enriched the Bezanozano and led to the emergence of major trading towns such as Ambatondrazaka and Moramanga in their homeland of Ankay. They were initially forced into vassalage by king Andrianampoinimerina of the Kingdom of Imerina in the late 18th century and then fully subdued and colonized in 1817 by his son, King Radama I. Under Merina rule, the Bezanozano were heavily forced into unpaid labor to transport goods between the Merina capital of Antananarivo and the coastal port of Toamasina, leading to massive depopulation of the Ankay region and impoverishment of the villagers. The name Bezanozano became synonymous with "slave". Efforts to improve economic opportunities for the Bezanozano began following French colonization in 1896, and after independence in 1960 a local movement emerged to abandon notions of historic class affiliation that were holding communities back. Today agriculture remains the primary livelihood of Bezanozano villagers.

The tangena ordeal was a form of trial by ordeal practiced in Madagascar to determine the guilt or innocence of an accused party. The trial utilized seeds of the tree species Cerbera manghas (family Apocynaceae), which produces seeds that contain highly toxic cardiac glycosides including cerberin and tanghinin.

The tradition of the tangena ordeal, dates to at least the 16th century in Imerina. It has been estimated that the poison may have been responsible for the deaths of as much as 2% of the population of the central province of Madagascar each year on average. Mortality peaked during the reign of Queen Ranavalona I (1828–1861), when the tangena ordeal was used extensively.

Andriantsimitoviaminiandriana Andriandrazaka (also Andriantsimitoviaminandriandrazaka) was King of Avaradrano in the central highlands of Madagascar from 1710 to 1730, and King of neighboring Ambohidrabiby after defeating his brother, Andrianavalonimerina. He was a son of Andriamasinavalona, sovereign of the former Kingdom of Imerina, and his wife Ratompoindraoandriana. Sometime during his life Andriantsimitoviaminiandriana adopted Rakotomavo, who would later succeed him as King Andriambelomasina.

As a child, Andriantsimitoviaminiandriana was sent to live in a village that his father named Ambohimanga. As a young man, his father granted him the region of Avaradrano surrounding the village, and while his father still lived he managed the daily affairs of state in Avaradrano without taking the title of king. He declared Ambohimanga the capital of the region, building numerous structures on the site and adding its first set of defensive walls, ditches and gates. The site's historic and cultural significance was recognized in 2001 when UNESCO declared it a World Heritage Site, the only one in the cultural category in Madagascar. He became an independent king upon his father's death and the resulting partition of the Kingdom of Imerina in 1710, from which he received Avaradrano, the easternmost and largest territory. He died around 1730 and was buried at Ambohimanga.