Private family chapels in the mendicant churches in Italy indirectly fostered the growth of

What changed in Springsteen's music from the 1970s to the 1980s?

A. Sang about social issues rather than cars and girls B. Switched from acoustic to electric guitar C. Added string orchestrations to his songs D. Changed from rock songs to ballads

_____________ traces its origins to Africa prior to the arrival of African slaves on the American continent.

Fill in the blank(s) with the appropriate word(s).