The question asks about the primary center of Portuguese trade and diplomatic relations with the Vijayanagara Empire during Krishnadevaraya's reign. This requires knowledge of the historical interactions between the Portuguese and Indian powers, specifically the Vijayanagara Empire, in the early 16th century.
A) Goa — Goa was conquered by the Portuguese in 1510, during Krishnadevaraya's reign. It quickly became the capital of Portuguese India and their most important trading and military base on the western coast. The Vijayanagara Empire had significant trade relations with the Portuguese, particularly for horses, which were routed through Goa. Diplomatic exchanges also frequently occurred between Vijayanagara and the Portuguese authorities in Goa.
The question asks about the historical context and significance of the accounts of foreign travellers, specifically Domingo Paes, during the reign of Krishnadevaraya. To answer this, one needs to identify the empire Krishnadevaraya ruled and the typical subjects covered by contemporary foreign accounts.
Correct Option: C) Prosperity, administration, and grandeur of the Vijayanagara Empire. Domingo Paes's detailed account is a crucial primary source for understanding the Vijayanagara Empire, particularly during the reign of Krishnadevaraya. His writings provide extensive information on the empire's economic prosperity, its administrative systems, the magnificence of its capital city, and the daily life of its people.
The question asks for the year in which the Battle of Talikota, a pivotal event leading to the decline of the Vijayanagara Empire, was fought. This requires knowledge of significant historical dates related to the Vijayanagara Empire and Deccan Sultanates.
Correct Option: B) 1565
The question asks to identify the Deccan Sultanates that formed a confederacy against the Vijayanagara Empire in the Battle of Talikota (1565). This requires knowledge of the political landscape of South India during the medieval period.
Correct Option: D) Bijapur, Ahmadnagar, Golconda, and Bidar. These four Deccan Sultanates formed a grand alliance to decisively defeat the Vijayanagara Empire in the Battle of Talikota in 1565, leading to the empire's decline.
The question asks to identify the effective ruler or regent of the Vijayanagara Empire at the time of the Battle of Talikota. This requires knowledge of the political history of the Vijayanagara Empire, specifically the period leading up to and including the Battle of Talikota (1565 CE).
B) Rama Raya was the powerful regent who effectively ruled the Vijayanagara Empire during the reign of the nominal emperor Sadasiva Raya and led the empire's forces in the disastrous Battle of Talikota in 1565 CE.
The question asks to identify the capital city that was sacked and destroyed by the Deccan Sultanates after their victory in the Battle of Talikota. This requires knowledge of the historical context of the Battle of Talikota and its immediate aftermath.
Correct Option: C) Vijayanagara (Hampi) was the capital of the Vijayanagara Empire, which was decisively defeated at the Battle of Talikota in 1565. The victorious Deccan Sultanates subsequently sacked and destroyed this magnificent city, marking the decline of the empire.