This policy is known as COLONIZATION.
Colonization refers to the action of settling down among foreign indigenous people and establishing control over them. Politically, this action is usually carried out by powerful countries. The Europeans were able to colonize Africa, America and India.
They had started using tools mad of bronze they melted and shaped into there tools
African Americans have made numerous contributions to American society and culture. Many major cultural advancements from African Americans have come in literature, music, the arts, and many academic fields. African Americans have contributed enormously to the growth of different styles of music in the United States, one notable example is Jazz. African American artists were many of the earliest Jazz musicians and spread the musical style across the country and the world.
