How did the physical environment of Panama affect the building of the canal? Underground oil reserves made digging the canal difficult Cold, wet weather allowed diseases to spread quickly. Regular floods made canal access easier for engineers. Rugged mountain terrain made construction more challenging.

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

By the late 1930s, how were u. s. officials beginning to view japanese policies of expansion? a. they attempted to join forces with japan so as to increase u. s. territory. b. they warned them to stop expansionist actions or face potential u. s. intervention. c. they sent representatives to japan to work out territorial rights in a diplomatic fashion. d. they became fearful of their military power

How could indian agents profit their assignments?