A synonym would be: Political Leader.
Rivers are sources of water and food.
Wood chopped from upstream can be easily transported downstream by the river by pushing the logs into the river.
Rivers also allows trading by boat with other cities or towns along the river.
Answer:
The Tenement Act of 1901 forced landlords to install lighting in public hallways and to provide at least one toilet for every two families. It helped create a healthier environment for impoverished New Yorkers.
Explanation:
I think its correct