C. Using a specific model to prove the earth moving around the Sun.
Answer:
Du Bois was a doctoral student at Friedrich-Wilhelms-Universität, was the first African American to receive a Ph. D. from Harvard University (in 1895), and was awarded an honorary doctoral degree from Humboldt-Universität in 1958.
Explanation:
The 1848 Treaty of Guadalupe Hidalgo, forced onto the remnant Mexican government, ended the war and specified its major consequence, the Mexican Cession of the northern territories of Alta California and Santa Fe de Nuevo México to the United States.
Answer:
You could rephrase this passage from the U.S. Constitution in these words:
"We, citizens of the United States, take the responsibility to defend our freedom, and guarantee it for the future generations."
The Preamble of the Constitution states that constitutional rights have to be thought of as not only something for the living, but also something to be preserved at any cost for the Americans who have yet to be born.
Explanation: