Answer:
the principle that the US should give support to countries or peoples threatened by Soviet forces or Communist insurrection. First expressed in 1947 by US President Truman in a speech to Congress seeking aid for Greece and Turkey, the doctrine was seen by the Communists as an open declaration of the Cold War.
He patented the cotton gin which revolutionized the production of cotton removing seed later on cotton became America’s leading export
Answer:
Developed countries like America, Europe attracts people from other nation in many decades. In 1800s people went there in search of jobs, education and land corporations.
Explanation:
Migration means movement of people from one place to another. It has two parts: Immigration and Emigration.
- In immigration people enter into a new nation and increase population density over there.
- In emigration people leaves their own birth place and reduces population over there.
There are two main factors which affects migration: Pull factor and Push factor.
- Pull factors work parallel with immigration where it attracts people from other nation because of various opportunities like good environment, availability of education, service etc.
- Push factors go with emigration where some unfavourable conditions of a particular nation compel people to leave that place like famine, scarcity of water, excessive pollution.
If she has done her research, Jenni has determined that there is a demand for specialty papers and cards. Otherwise, it would be unwise to start a business because she'll lose money.
