Answer:
Agriculture is the answer
The answer is C. Having a secondary source from a time that an event occurred can help historians recreate and study the event.
The three people that was present at the battle of The Alamo are David Crockett, Jame bowie ans William B. Travis.
Its membership dropped sharply, Started at 60,000 members in 1919,down to 24,000 by 1928.
