Which of the following most contributed most significantly to the population trend in pre columbian mexico described in the excerpt

Because he proposed that all the treaties should be made through the league of nations.

How  did spanish  power increaseunder charles  v and philip ii? in 1519,charles  v inherited a huge empire. he became king of  spain  and was also the heir to the hapsburg empire. during his 42-year reign, philip worked to expand  spanish  influence, strengthen the catholic church, and make his own power absolute. hope this !

Ithink the answer is d i hope it my friend message me if i’m wrong and i’ll change my answer and fix it for you