Por qué es importante la figura de carlomagno en este periodo de la historia

Fundó el Sacro Imperio Romano Germánico, estimuló la vida económica y política europea y fomentó el renacimiento cultural conocido como el Renacimiento carolingio. En contraste con el declive general de Europa occidental a partir del siglo VII, la era de Carlomagno marca un renacimiento significativo y un punto de inflexión.

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.