Answer:
Arab countries
Explanation:
After WW2 the Jews who were practically exterminated were offered to create their own state.
The problem was that in the region where they created their country they were opposed by locals. That is why practically all the countries that are represented in the Arab League, including Morocco, Iraq, Tunisia, Libya, Algeria, Syria etc. Also, one of the main opponents is Iran, who is still engaging itself in conflicts against Israel.
Of course, this is seen both as a religious and political conflict. While Israel has a support of United States, Arabic countries are relying on Muslim countries in the region.
This conflicts started after the creation is Israeli state.
It gave them more power because before they didn't have much power.
At first the Native American's were fine to share their land with the colonist, but it be came more clear that the colonist were starting to push the Native Americans out of their land. So how do the Native Americans think about Manifest Destiny they see it as invasive and intrusive movement that was being done by the colonist and were more than willing to go to war for their land.
A.) The rise of communism in any country was a danger to it's neighbors.
Domino theory has been highly influential in US foreign policy. The war in Vietnam is a perfect example.