This was called Manifest Destiny.
During the 19th century, America thought it was its destiny to spread all over the continent, take everything away from Native Americans and spread its democratic views to everyone else because it was 'the right thing to do.'
The Marshall plan was U S sponsored programme implemented following the 2nd world war to aid European countries that had been destroyed as a result of war
Answer:
A. in the 1920s-1930s due to an increase of population
Explanation:
In the first half of the twentieth century, both the United States and many European countries began to see more generalised expansion of suburbs beyond the inner city areas. For this reason, most large cities today have a first inner ring of suburbs that targeted middle and lower-middle class households who relied principally on public transportation to get them to their jobs in the central and downtown areas.
The Sea of Japan, is located between the countries of Japan, North Korea, South Korea, and Russia, and is also near the Korean Strait and the Pacific Ocean.
hope this helps
