President pro tempore is someone who would preside in the absence of an officer. The true statement is "H.R. signifies a House bill and S signifies a Senate bill."
Johnson served from 1865 to 1869, he was the first American president to be impeached.
Hunting for food and building
Answer:The Kerner commission left scant doubt that it regarded white racism as the tinder igniting the 1960s riots. Anger over policing and inequality boiled over in 1967 in protests and violence across the United States. A landmark report warned that without major changes, it would happen again.
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