They crossed the border to help fight.
Taxation without representation
They overall helped the Continental Army in some (or many) battles like the Battle of Saratoga
Answer: James Fannin led the rebels massacred at Goliad in 1836. ... After the Alamo fell, Houston ordered Fannin to fall back from Goliad to Victoria. But Fannin hesitated, waiting five days to begin his retreat. Mexican forces overtook him at the Battle of Coleto.
Answer:1) 3. 1973
2) 3. Saigon
Explanation: In 1973, the United States officially pulled their troops out of the war after 18 years of fighting.
North Vietnam in 1975 closed in on Saigon and bombed it, hence "The Fall of Saigon."