Why did Soviet leader Mikhail Gorbachev have to introduce reforms inside the Soviet Union?

Tension between the british and boers was caused primarily by what things?

Question 16 of 27 1 point which statement best describes the mid-atlantic colonies of pennsylvania and new york? o a. policies of religious freedom attracted a diverse range of settlers. o b. they developed an economy based around slave labor. o c. nearly all of their settlers came from the same religious background. o d. conditions in these colonies were not well suited for small farmers

How many people died in battle during world war 1? a. 8-9 mill b. 3-4 mill c. 1 mill d. more than 10 mill