I think It was The National Road
Answer:
C. It made steel cheaper.
Explanation
The ability to walk upright and the development of the opposable thumb really signifies the shift from life in the trees to life on the ground. This is the main reason why it is important.
Answer:
The British government could not prevent settlement of American Indian lands.
Answer:
President Andrew Johnson was a result of political conflict and the rupture of ideologies in the aftermath of the American civil war... the tenure of office act passed over Johnson's veto in 1867, it stated that the president could not dismiss appointed officials without the consent of Congress.
