I think it's population and transportation but I'm not sure
Answer:
popular support for the Union was strong in England.
Explanation:
Britain took a neutral stand during the civil war in the United States of America. Although a small British private interest supported Confederacy by supplying ammunition in exchange for cotton. But overall conditions signifies that Britain actually supported the Union efforts. The trade with Confederate states was declined by 90 percent. The hopes of British intervention by the Confederate remained a mere hope as Britain never recognized it as a nation nor it signed any treaty with it. Moreover, the British interest of trade was better supported by Unionism than by dividing it and the stakes for intervention were high.
I believe c i hope this helps!
"<span>c. Americans were concerned about the Communist takeover of Russia in 1917" is the best option since many Americans did not agree with Wilson. </span>
