A. Unrestricted Submarine Warfare.
This caused Germans to attack vessels that carried US citizens, bringing the US into the war.
Answer:
It gave African Americans a voice in the new government.
Explanation:
Labour day is a celebration in the honour of labourers and the working classes.
I hope this helps
Answer:
at first hesatated to join germany but eventually did
Explanation:
Iroquois and Aloquan.... i think i spelt the 2nd one wrong so you should check it but hope i helped