How did the umayyads conquests weaken the empire? i need fast

Which of the following was not an organization during the civil rights movement in the 1960s

What event ensured england safe passage to colonize north america? a) many englishmen desired more religious freedom than the king allowed.b) england's government decided to take advantage of america's wealth of resources.c) england's defeat of the spanish armada in 1588 opened up the seaways.d) cabot claimed the north atlantic coast for england in 1497.

During the era of european expansion, what was the biggest reason for spain’s push for exploration?