Answer:
B it kept the balance of free state and slave state.
Explanation:
A. the rise and fall of successive families of rulers in China
The dynastic cycle is the theory that each new dynasty goes through a cultural cycle under the mandate of heaven.
To provide the President with the support that he or she needs to govern effectively, the Executive Office of the President (EOP) was created in 1939 by President Franklin D. Roosevelt.
Notable social reformers of the era included: Jane Addams<span>, Lillian Wald, </span>Elizabeth Cady Stanton,Susan B. Anthony<span>, </span>Carrie Nation<span>, </span>Margaret Sanger<span>, </span>Harriet Tubman<span>, </span>Alice Paul<span> and Lucy Burns (please see the </span>“people”<span> section of the website to learn more about these individuals!) Influential journalists and writers who helped carry the message of social reform included Jacob Riis, Ida Tarbel, Upton Sinclair and Thomas Nast. Political reformers of the time included: </span>Theodore Roosevelt<span>, Eugene V. Debs, </span>William E.B. Dubois<span> and Booker T. Washington. Altogether, these reformers were powerful voices for progressivism. They concentrated on exposing the evils of corporate greed, combating fear of immigrants, and urging Americans to think hard about what democracy meant.</span>
True i think it was on 1<span>889</span>
