Which of the following best describes the languages of Africa? The African languages help unite Africans across Africa.

The language of former colonizing countries has often been used for government documents and business.

Although there are many ethnic groups in Africa, the people from these groups speak very similar languages.

There is not much language diversity in Africa.

Technology has affected regional settlement patterns in what ways? choose all that apply. climatic improvement strategies have improved crop productivity. mechanized agricultural methods have improved agricultural productivity. participation in the global economy has increased urbanization. population shifts from urban to rural areas has increased as a result of petroleum production. settlement areas have increased as a result of improved water storage and delivery systems.