In the early 1900's, what did urban planners decide was a good change for a
city?
A. putting in local parks to provide a break from city life
B. making skyscrapers wider than they were tall
C. making city streets more narrow to allow for more
sidewalk cafes
D. allowing for electricity to only be used in business
districts

A. putting in local parks to provide a break from city life

Explanation:

Considering the available options, in the early 1900s, the urban planners decided it was a good change for a city to "put in local parks to provide a break from city life."

This is because, during the early 1900s, the United States of American cities are beginning to be congested and more industrial and commercial than ever before. People often don't have much going for them other than work-related activities.

Hence, the urban planners felt that it will be a good change to have local parks where people can have fun and appreciate natural environments, to provide a form of break from city life

d) in the state of iowa