What is the length of the unknown leg in the right triangle? 8 cm 16 cm 20 cm 40 cm

In the confederate states of america, the government could not overrule the decisions of state course. what happened to the states when they had conflicts?

Why did students gather in tiananmen square on june 4, 1989? on june 4, 1989, students gathered in tiananmen square to mourn the death of the pro-reform leader

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