The practice which is not sound in conducting individuales is C) conducting in-person interviews and telephone interviews in the same poll.
In-person interviews deliver the most representative results. Telephone surveys provide a good alternative but they need using a larger sample.
Yes, lack of foreign conflict for close to 100 years until world war 1 which is a sign of its success.
Enemies because after WW2, jewish settlers came to an area called Palestine and forced the natives out from their homes and the nearby neighbors were all Arab speaking people and supported the Palestinians which caused a war between Israel and the Arabic states. So to answer your question yes Israel is surrounded by enemies.
1) Jackson thinks that the immediate and speedy removal of Native Americans will be advantageous for the United States because it would increase the amount of land controlled by white settlers and allow for possible assimilation of Native Americans into American culture.
2) Jackson thinks that the immediate and speedy removal of Native Americans will be advantageous for Native Americans because it will prevent future conflicts with settlers. During the early-mid 19th century, thousands of white American farmers were encroaching on Native American land in hopes of starting their own farms or plantations. This constantly resulted in violence between these two groups. By moving further west, out of the way of white settlers, there would be less violent conflict for Native Americans.
All desired territorial growth needed resources and wished to become the world powers or shared a ruling philosophy based on aggressive territorial expansion.
