Why did the pope settle the argument between spain and portugal

The king of the Portuguese discovered Spain was in charge of the new world trips, and he was not happy about the matter. He then decides to write a letter to Spain, threatening the catholic faiths. They were afraid and decided to inform the pope. This, therefore, created a line between the nations. In a manner of avoiding wars, the Spanish were, however, likely to lose.

Finally, the Portuguese were not happy with the division because it barred them from getting to India, so they decided to negotiate through the catholic monarch.

could you send me the choices?

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.