Which of the following did not contribute to increasing united states involvement in world affairs?

a)the open door policy
b)the square deal
c)the panama canal
d)roosevelt acting as mediator in peace treaties
e)the involvement in boxer rebellion

Why do many scientists suppose the land bridge theory of migration?

How did the writing of the constitution demonstrate the political process? definition of political process by merriam webster: the process of the formulation and administration of public policy usually by interaction between social groups and political institutions or between political leadership and public opinion.

What is the approximate area of a circle with a radius of 15 feet