Answer:
Because many ethnic groups do not agree with one another and it can lead to conflict.
Explanation:
Answer:
Passed on March 11, 1941, this act set up a system that would allow the United States to lend or lease war supplies to any nation deemed "vital to the defense of the United States."
Explanation:
Yes! Trains started to be built in 1839 to connect the royal palace of Naples to the seaside. More were built in 1861 to connect from the Alps to Sicily.
