Darwin’s observations of the unique characteristics of animals on each of the galápagos islands led to his development of theory of evolution by natural selection. how do observations lead to the development of a scientific theory?

The district of columbia could be eliminated completely if a majority of congress voted in favor of the action. a. true b. false

In an effort to japan recover from the devastating effects of the 1929 depression, japanese military leaders in the 1930s formed an alliance with nazi germany negotiated more trade treaties with the soviet union closed its doors to western trade adopted a policy of imperialist expansion

What was the first state capital of new york?