The correct option is D.
Scientific revolution refers to the principle which historians employed to explain the emergence and rapid development of modern science. The scientific revolution started in Europe at about 1543 and it brings about a great change in the way people think. During this period, people started criticizing thoughts that were previously acceptable and unchallenged; it also led to the establishment of many modern sciences.
You means slaves? What time period?
The activities of the congressional union for woman suffrage contributed directly to the ratification of the 19th Amendment.
Both the congressional union for woman suffrage and National Woman's Party was formed fight for women's suffrage.
- Women's suffrage refers to right of women to vote in both the national or local elections.
- Hence, activities of the congressional union for woman suffrage contributed directly to the ratification of the 19th Amendment.
Therefore, the Option D is correct.
Read more about 19th Amendment
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