a and b I think if I’m wrong then sorry!! Good luck
Answer:
The 1864 Democratic National Convention nominated McClellan, a War Democrat, but adopted a platform advocating peace with the Confederacy, which McClellan rejected. ... Lincoln's re-election ensured that he would preside over the successful conclusion of the Civil War.
not my answer but hope it helps
Portuguese control of the spice trade was ended by Muslim attacks from Delhi
The two correct answers are; The invention of the cotton gin and westward expansion.
Further Explanation:
The cotton gin helped to take the seeds out of the cotton, but it increased the need for plantation owners to have more slaves. Since the work was done faster with the gin, they needed more slaves to keep up the work. This caused political debates to abolish slavery, but it still took a long time to get slavery abolished.
The Westward expansion also increased the need for slaves. With so many people leaving the East coast, they needed slaves to help families cook, wash, and do many other things. This also got the political debates started and in the right direction, but it would still not end slavery altogether.
Learn more about abolition at brainly.com/question/2835737
#LearnwithBrainly
The scientific revolution occurred in the mid-1500s and represented a new way of thinking. During the Renaissance, there was an increased exploration of the world outside Europe, leading to the discovery of Africa, Asia and the Americas. These explorations expanded the European's understanding of religion and culture. Alongside the exploration, the creation of the printing press, the development of astronomy and mathematics were of great impact for the society.
Mankind's need to look closely into these new regions, to develop new tools, instruments and techniques to better explore and understand the world around them lead to the development, spread and great impact of the scientific revolution.
