Steamboats. Steamboats positively effected the world because they made the transportation of goods more efficient and economical. Travel time was cut in half and were a compliment of the railroads, both for commercial and passenger transportation. Steamboats were independent on the wind speed and direction.
It was written during the cilvil war
Explanation:
examine hastily; "She scanned the newspaper headlines while waiting for the taxi"
Answer:
Representatives usually sponsor bills that are important to them and their constituents.
Representatives who sponsor bills will try to gain support for them, in hopes that they will become laws.
Two or more sponsors for the same bill are called co-sponsors.