<span>Eric Foner believed that freedom is an effective theme
to focus on in the study of American history because of what happened in the
past during the American civil war the nation faced many controversial issues
such as slavery. Because one of the problems of this American period was
slavery. Furthermore, over three million African-Americans were slaves in the
South and this means that they worked for other people but had no freedom and
received no money for their work.</span>
The most significant immediate impact of the Columbian exchange was the cultural exchanges and the transfer of people (both free and enslaved) between continents.
<span>A researcher who would like to examine whether children who are high math achievers have better memories than do low math achievers should use a correlation design. A correlation design enables the person to find the connection between two different parties, assign variables and research the possible truth and from here, they can derive results.</span>
Tools, bones, artifacts such as pottery, etc.
Answer:
To mobilize a nation. Inexpensive, accessible, and ever-present, the poster was an ideal agent for making war aims the personal mission of every citizen
Explanation: