Answer:
I think for the first question its 20-20,000hz
Explanation:
<span>The Battle of Gettysburg has often been referred to as the “High Water Mark of the Rebellion.” Many consider it to be a turning point in the Civil War
because the Union victory placed the Confederacy on the defensive and
ended Gen. Robert E. Lee's most ambitious attempt to invade Union
territory.</span>
The Continental Association, often known simply as the "Association<span>", was a system created by the First </span>Continental<span> Congress in 1774 for implementing a trade boycott with Great Britain.</span>
Answer:
A frenzy over a threat by communists in the cold war
Explanation:
Marilyn Monroe became famous for being an American actress, singer, and model. Her impact was that she changed the views of society on sexes. (mainly the sexuality of people.)
Hope this helps, and have a nice day
