What did the U. S. government do in the 1860s to encourage settlers to develop the Great Plains?

Which sentence describes the main idea of Manifest Destiny? A. Americans were bound to establish equal rights for women. B. Americans were fated to be independent from European nations. C.

In what way does the Drake equation combine the various factors (e. g., fraction of stars with planets, fraction of planets that can support life) in an attempt to determine the number of technically advanced civilizations existing elsewhere in the

What is the edge of a tectonic plate called?

To find the (blank), you need to subtract the mortality rate from the birth rate

The normal gradual changes that occur in the types of species that live in an area is called

What field of study shows that the continents had different geographic positions?

If the earth did not rotate where would the air naturally flow from?

Whats one reason many native born americans were in favor of restricting immigration'

What are the characteristics of less-developed countries?

Select the correct answer. Which of the following statements most accurately describes current population trends in Russia? A. The population is increasing due to immigration from neighboring countries. B.