Explanation: Advantages. Some historians have suggested that two-party systems promote centrism and encourage political parties to find common positions which appeal to wide swaths of the electorate. It can lead to political stability which leads, in turn, to economic growth.
Expanded and easier to live and farm and grow.
To basically make sure you've made your claim clear, and to re-instate your claim just one last time, and add any examples you've missed.
The louisiana purchase in 1803 doubled the size of america
Answer:
Pull factors:
America had a lot of undeveloped land that European farmers could easily obtain, and work.
America had a developing economy, where industry was growing very fast, and demand for workers was accordingly high.
America had a political structure that protected civil rights such as freedom of religion, freedom of speech, and freedom of assembly.
Push factors:
Many areas in Europe were overpopulated in regards to the productivity of the land, and this caused frequent famines, land conflicts, and political instability.
Many areas in Europe had tyrannical governments were civil liberties were not respected.
Europe had several religious denominations that were persecuted all over the land, and this prompted their members to emigrate to the United States where they would enjoy the freedom to practice their faith.
