It’s D because in the 1960 they sort of had a connection.
Answer:
In addition to their influence with contemporaneous Mesoamerican cultures, as the first civilization in Mesoamerica, the Olmecs are credited, or speculatively credited, with many "firsts", including the bloodletting and perhaps human sacrifice, writing and epigraphy, and the invention of popcorn, zero and the
Explanation:
Answer:
I think it's A but I don't know, sorry if I'm wrong
Answer:The most popular sports were Baseball, Football, and Boxing. Boxing was very popular in the 1920's much more popular than it is today.
Explanation: thats it