Blending Christian customs with those of indigenous cultures and African slaves, the celebrations in South America are some of the largest in the world.

A. Carnival

B. Super Bowl

C. Independence Day

D. Día de los Muertos

A. Carnival

Explanation: Although celebrations are held in other South American nations, such as Bolivia, Peru, Argentina and Uruguay, the Rio Carnival is by far the largest, with almost two million people participating every day for the last four days of the two-week event.

the answer is: the sesquicentennial of the american civil war is an occasion to consider the legacy of that great conflict. this legacy is our inheritance, and despite many indelible features, we continue to negotiate the resolution of that conflict. the civil war was fought over slavery, but not always on behalf of slaves

d. direct