The songhai empire expanded its wealth and power by A) destroying its Christian neighbors
B) winning control over trade routes
C) developing ways to reverse desertification
D) defeating invading muslim armies

d is the answer

i took the

~coco

explanation:

ad the excerpt and i will gladly answer

"i care deeply about campaign finance reforms: - apex

to reform the distraught soviet union, the democratization of the communist party was promoted through party secretary mikhail gorbachev's policies of “perestroika” and “glasnost.” perestroika refers to the reconstruction of the political and economic system established by the communist party.