What was the Calhoun doctrine? I need help :( ( no links aloud )

Why can lafayette be considered an improbable leader to the american revolution

The 20th century was characterized by increasing globalization describe some of globalization major effects then identify whether the effects of globalization were better for developed countries or developing countries

Which of these best describes the battle of galveston on january 1, 1863? a) a draw b) a naval battle c) a victory for the union army d) the fist civil war battle in texas