B a social class system with farmers at the bottom
Answer:
Caesar's bridges across the Rhine, the first two bridges to cross the Rhine River on record, were built by Julius Caesar and his legionaries during the Gallic War in 55 BC and 53 BC. Strategically successful, they are also considered masterpieces of military engineering.
Explanation:
Answer:
Martin Luther King Jr., Harriet Tubman, Sojourner Truth, Rosa Parks, W.E.B. Du Bois and Malcolm X.
Explanation:
Streets that were formed in rectangular grids.