Answer: George Washington Goethals directed the construction of the Panama Canal.
Explanation: Obviously he is not to be confused with former US President George Washington.
Answer:
Eleven million people migrated from rural to urban areas between 1870 and 1920, and a majority of the twenty-five million immigrants who came to the United States in these same years moved into the nation's cities. By 1920, more Americans lived in cities than in rural areas for the first time in US history.
(This is the right answer but this isn't MY answer so credits to the rightful owner for these answers, I just hope this helps :)
If this is an open ended question then I would say the development of agriculture and domestication of animals but if its multiple choice just pick the one about agriculture
One good reason to proove that Theodore Roosvelt was a heavy-handed imperialist is that He had been hurting long-term relations with Latin America as they resented US involvement, due to national interests. He used an massive interventionism, regardless of the relations of other countries, in order to prove the place of America, its role, in the world.
Roosevelt Corollary, amendment to the Monroe Doctrine, considered as a self-appointed police.
Answer: True hi um I adding this because it said it has to be 20 words or more so I'm pretty sure it's true 30% sure