The factor that benefited the Republican Party in the 1970s was: <span>reaction by some white southerners to passage of civil rights laws
Back then, the southerners still haven't supported the equal civil rights laws for the minority citizens. This massively decreased Kennedy's support that became the Republican main opposition during that time.</span>
The Louisianan purchase costed 15 million dollars<span />
I am unable to do 5&6 for you b/c I do not have the passages.
4. This quote is supported in the rest of the text because the passage throughout the passage, it was emphasized how Rosa Parks was determined during the civil rights movement. It showed how Parks didn't let anyone phase her.
