I can only answer some of these but
3 - Harriet Beecher
4 - Popular Sovereignty
^ These are confirmed, I'm sure of it
Now, I'll assume on these ones
2 - Bleeding Kansas
1 - Wilmot Proviso
5 - Fugitive Slave Act
I apologize if I'm wrong on these
D. converting sunlight into energy in ATP
<span>Westward Expansion and the American Civil War. To many nineteenth century Americans, the expansion of slavery into Western territories caused a great deal of controversy. ... These fears were realized when the expansion of slavery into western territories entered Congressional debates</span>
Fear of Catholic tyranny. The Glorious Revolution of 1688-1689 replaced the reigning king, James II, with the joint monarchy of his protestant daughter Mary and her Dutch husband, William of Orange. ... Moreover, the Britishcauses of the revolution were as much religious as political.