Non violent protests that worked just as much as it failed.
Agricultural has changed social classes. For, example, trash has affected the upper class because of the amount of it keeps increasing, this also increases the difference between the high and low class.
Roosevelt crafted the lend- lease act
The act ensured that he won congressional support in that it gave the USA access to vital and strategic bases in the western hemisphere. the intention of Roosevelt was to keep the USA participation in the war useful until the public and the military approved of entry.
Answer:
Because of terrorist attacks, new laws and policies, and better safety.
