What factors led to increased demand for minerals after the Civil War?

What does the man of the left represent? what does the men on the right represent? why is there a hat on central and south america?

The battle of sabine pass is important because? a) it was a stalemate between union and confederate armies. b) it resulted in the largest confederate casualty in the war. c) it marks the failed attempt of the union army to invade the confederate state of texas. d) it was won by the union soldiers and marked a turning point in the western front of the war.

How else might the black hand have addressed its nationalistic aspirations