i need someone to help me in history and science and help me bring my grades up and ill mark brainlist after your finished helping me!

What was the most common destination for african american migrants between 1910 and 1930

What religion influenced the first persian empire as established by cuyrus the great?

Why did un coalition troops battle iraqi forces in 1991? iraq had invaded saudi arabia, along with its other border nations.iraq had invaded kuwait, which was a major source of the world's oil.the united nations wanted to remove saddam hussein from power.the united nations wanted to prevent the trade of illegal drugs.