Answer:
The Treaty of Tordesillas benefited especially Spain and Portugal because this treaty allowed these two countries to expand towards Latin America and the Caribbean.
Step-by-step explanation:
The Treaty of Tordesillas importantly benefited Spain in terms of Economy because the Spanish colonies found silver and gold which gave to these colonies a lot of wealth. However, the Portuguese did not find such wealth.
Thus, there were some cultural implications regarding the future relationships with Latin America and the Caribbean because there were some Spanish-speaking regions on the West, and Brazil was the only country which had adopted Portuguese as its official language.
However, the Treaty was never recognized by other European countries that decided to make their explorations in the western hemisphere.