How did innovations in transportation impact urban areas? Select all correct answers
It helped factory owners save money on wages.
It helped the expansion from cities to suburbs,
It helped them expand
It helped the government decrease expenditures in cities
Please help!

It helped factory owners save money on wages

It helped the government decrease expenditures in cities  

Explanation:

Factory owners produce vehicles and with modified tranportation, factory owners don't pay their employees as much due to less of a demand.

The more innovated, the less transportation needed. The government pays a lot of money for transportation and with fewer vehicles, it cuts down on expenditures.

The Christianity shaped the Culture and legacy of the axum civilization in matter of currency, when the coins was changed from the crescent-and-disk of South Arabian polytheism to the Christian cross, architecture, the religious traditions affected the architecture as well, the trading, that was blocked with neighboring civilizations that adopted Islam, however they never had a war with Nubia, they were part of the collapse of the Kush, one of the civilization that lived in Nubia, when they invaded them but they did not got into war with all the region, there were rised  three Christian kingdoms, Nobatia, Makuria and Alodia. The answer is A.