The Olmecs were descendants from

Europe
Africa
Asia
North America

Africa

Explanation:

While historians have speculated that the facial features of some monumental carved heads indicate an African origin of these people, most scholars believe that the Olmec, like other native Americans, descended from Asian ancestors who entered North America during the Great Ice Age

answer: president kennedy is vowing to protect freedom in this paragraph.

payments were made after the 1940s.

in the 1980s, a commission held investigations and made recommendations.