In whom do these authors believe the Constitution vests the authority for directing policies such as Reconstruction?

Why was it difficult fpr unions to succeed in the 1800s

Why did people from washington ride out to manassas junction to view the battle?

Which event is considered to be start of the "hellenistic era"? a) the founding of the roman empire b) the death of alexander the great c) the end of the peloponnesian wars d) the founding of the roman republic