Hope this helps! :)
1) A and C
8) A and B
1: A. National Road
2: B. Mostly by barge across the Chesapeake and Ohio Canal
3: C. Wilderness Road
4: C. Transcontinental Railroad
5. C. Gila Trail
I took the quiz and I have confirmed that these are the correct answers, I hope this assists you.
Here's your correct
1.log roads corduroy roads 1
3.first highwayLancaster-Philadelphia Turnpike3
4.ran from Cumberland to Vandalia National Road4
5.ran from Kingsport to Kentucky RiverWilderness Road5
6.built the steamboat ClermontRobert Fulton6
7.built the steamboat New Orleans Nicholas Roosevelt7
Hope this helped, it might be a little confusing but it's correct. See you guys later
im pretty sure the answer could be A but i'm not promising that that is the right answer.
Hope I Helped!!!