if memory serves me, it was a border dispute with Mexico over the Texas territory. The Mexicans attacked an American patrol and that was the start of the conflict. But also idk and I could be wrong.
Answer: they fled the country or converted
Explanation:
I think it is a, correct me if im wrong
Usually it is the invasions and communism
According to the graph, and if the trend continues, in 2030, D. more than 80% will be living in urban settings.