Linear B was used. Hope this helps.
The introduction of horses dramatically changed the lives and cultures of early great plains native americans.
I hope this helped you with your question.
Vietnam. during 1975 the north Vietnamese wanted Vietnam to become a communist country and the south wanted to remain a diplomatic state. the american government sent soldiers to back their Vietnam allies in what was one of many "proxy" wars fought between the USSR and america. the north implemented extreme guerrilla tactics and overall the Americans had to pull out of the country due to a loss of support and funding. this marks one of the very few losses for the american army in history.