Which two signers of the declaration became presidents

Why did roosevelt support a europe first strategy even though it had been japan that had first attacked the us

What was the purpose of winston churchill’s “blood, toil, tears, and sweat” speech? a. to inform parliament about nazi aggression b. to inspire the british people to keep fighting the nazis c. to update parliament on what he had accomplished so far d. to convince parliament to go to war against nazi germany

What change took place in the african slave trade in the 1500's?