During pax mongolica, why were traders and travelers treated as they were?

This is the oddesyware answer As deliverers of both news and goods not produced in the region, they were seen as important to the economy of the region.

each played a major role in ending the cold war.

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.