How did the europeans have an advantage over the native peoples

Their technology and scientific methods were more advanced.

Explanation:

In any conflict, the Europeans had the advantage because they had weapons and armor made with metal. Natives still had primitive weapons in comparison. The development of printing meant that knowledge was well spread and medical care was more advanced. This meant that they could lead a more organized, informed and healthy life. Europeans could also get more help from Europe. They could relay messages and send ships for reinforcements.

cultural/diplomatic relations. most medieval japanese   culture has chinese origins. writing, architecture etc.

the group i'm selecting: greeks.

a first group of greek immigrants came to the us in the 1850s. the second group came to america starting in the 1890s due to economic opportunities they didn't have back in their home caused by the hardships of ottoman rule. greek immigration was 90% male, many of them expected to work and return to greece after earning enough capital, but ultimately had to remain in the us after the greek genocide.