Which of the following is significant about the Kingdom of Songhai? o The Kingdom of Songhai would be the largest African empire in history
o The Kingdom of Sanghai was the first of the major African kingdoms
o The Kingdom of Songhai was the first to invade France
o The Kingdom of Songhai was Japan's first dynasty

Explanation:

The Songhai Empire (also transliterated as Songhay) was a state that dominated the western Sahel in the 15th and 16th century. At its peak, it was one of the largest states in African history. The state is known by its historiographical name, derived from its leading ethnic group and ruling elite, the Songhai. Sonni Ali established Gao as the capital of the empire, although a Songhai state had existed in and around Gao since the 11th century. Other important cities in the empire were Timbuktu and Djenné, conquered in 1468 and 1475 respectively, where urban-centered trade flourished and to the south is the north Akan state of Bonoman.[4] Initially, the empire was ruled by the Sonni dynasty (c. 1464–1493), but it was later replaced by the Askia dynasty (1493–1591).

500 books can be produced by one man and a printing press within 5 months, while a copyist can only produce one in the same amount of time

the answer is d. tariffs were raised by america's trading partners after the smoot-hawley tariff act, decreasing exports, and declining job rates.