Question

Which of the following advances in technology improved land travel?

Steamboats
Airplanes
Railroads
Wagon Trains

Answer 1

I'd say either railroads or wagon trains because airplanes and steamboats are not land travel and wagon trains are a vehicle and railroads are a thing they ride on to guide them

Answer 2

Railroads would be your best answer because the rail road is land traveling. & so many revolutionary things have happened because of the railroad. Like, traveling and being a cargo holder.