By working together voluntarily, the railroad companies were able to standardize their timetables in 1883. The correct option among all the options that are given in the question is the second option. The creation of time tables made the railway system more efficient and people could know the exact time at which their goods or the people travelling will reach their destination.
Answer:
1. Poverty and Homelessness. Poverty and homelessness are worldwide problems. ...
Climate Change. A warmer, changing climate is a threat to the entire world. ...
Overpopulation. ...
Immigration Stresses
Explanation:
After the War of 1812, DeWitt Clinton of New York boldly suggested that a canal be constructed from Lake Erie to Albany (363 miles) using the Mohawk River and then the Hudson River to connect with New York City. Such a project had no precedent in the United States. <span>the canals greatly reduced shipping costs, time, and distances</span>