The answer is b. continental break-up. During this time, the continents began to
form and also separate in different areas. It was also the time of mammals as
dinosaurs were now extinct, mammals began to flourish in the earth. The climate
was now cooling down during this period.
Answer:
industrialization, urbanization, immigration, and political corruption.
Explanation:
Industrialization, urbanization, and political corruption are the problems addressed through progressive goals which causes adverse affect in our society. The main goal of progressive movement is to attain social welfare by removing social problems from the society. Progressive goals are very important because the society moves toward betterment when they are achieved.
Answer: Slavery
Explanation: https://www.aclu.org/issues/racial-justice/five-truths-about-black-history
Answer:
Prussian Chancellor Otto von Bismarck intentionally started a war with Austria and won.