How are the world nations governed differently please help

mundial es un término que hace referencia a una idea o creencia ficticia basada en la existencia de una misma autoridad política común para el conjunto de la humanidad. ... Pese a la existencia de organizaciones e instituciones de carácter global, ninguna de ellas posee soberanía para gobernar

Explanation:

¿Cómo se gobiernan de manera diferente las naciones del mundo?

while it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton.

explanation:

before eli whitney's invention of the cotton gin, picking and cleaning cotton was a slow, labor-intensive job. workers, usually slaves, had to pick the seeds from the cotton fibers by hand. this invention made it possible to grow large amounts of cotton on big farms and make money.

people can see all information on a topic and believe it because of technology