The blue Nile river and the white Nile
The atoms changed the ideas of the universe because that means everything is made by little tiny atoms
Because the dream of the living in the big city died down, people heard of the white picket fence, the dream of suburbia grew wildly. People demanded the white picket fence so the people responded by building it.
Answer:
They moved with the groups of animals they relied on for food
Hope this helps :)
Answer:
He accused Germany of sinking unarmed boats. As for the second question you have to answer that yourself. Basically starting a war isn't good, but you need a way of putting down and showing your dominance if your military is being threatened.