Answer:
The USA became involved in Vietnam because it feared the spread of communism.
Explanation:
The steam engine now allowed materials to be transported into different factories.
Reverend Dimmesdale saying "Come, my little Pearl" is significant because it is his public confession that Pearl is his daughter.
After he finishes his sermon,<u> Reverend Dimmesdale shows people that he is not 'the holiest man in New England' as everyone thinks by revealing that Pearl, Hester's daughter, is his illegitimate child</u>. When he tells his secret, Hester and Pearl stand by his side and both of them are witness of the A that he has carved into his skin, which symbolizes that the Reverend is a sinner. After he confesses his sin and asks for forgiveness, Reverend Dimmesdale dies on the scaffold.
The Magna Carta was a Latin Document that was for freedom. The Mayflower Compact was a set of rules self-governance established by the English settlers who traveled to the New World on the Mayflower.
Hope this helped just a bit. ¯\_(ツ)_/¯
