In the Neolithic age, agriculture created (an extra, a fixed, or a small) supply of food. This development gave people the time to pursue new activities. Some people focused on making better containers. Such efforts led to the invention of the (grinding stone, megaliths, or pottery wheel). Other people focused on making stronger tools. They used their knowledge of metalworking to begin making tools with (bronze, iron, or silver).

Which statement best summarizes the colonial system belgium created in the congo free state? o a. belgians relied on threats and brutal violence to force natives to work on rubber plantations, o b. belgians encouraged mass immigration from europe to force natives from their lands. o c. belgians improve local economies but stripped natives of their political rights. d. belgians offered natives political equality only if they gave up their traditional beliefs