Why did harriet tubman believe slaves should be freed?

In the years after world war ii, which of the following caused many people from asian and african countries to migrate to europe? a. the end of the soviet union b. new economic opportunities after colonialism ended c. the religious freedom found in europe d. new laws allowing greater numbers of immigrants into european countries

Article 11 of the constitution defines the role of?

What conflict ended the false doctrine of "states rights"