Many people spoke out against slavery in response to

a. the admission of california to the union as a free state.
b. the establishment of the underground railroad.
c. the passage of the fugitive slave act.
d. the practice of popular sovereignty.

c

Explanation:

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after the signature of the treaty of versailles in june 1919, germany lost nearly 25,000 square miles and a population of 7 million people. these territories included eupen-malmedy area and moresnet which were ceded to belgium. regarding relations with france, germany ceded the sovereignty of the saar coal mines to this country, as well as the provinces of alsace-lorraine.

explanation: