What is an example of movement for Oklahoma city

The City Beautiful Movement was a nationwide, turn-of-the-twentieth-century trend in urban planning to rectify the decay and demoralization of communities through the beautification of the city.

Explanation:

In Oklahoma the City Beautiful Movement endured longer than in other states. While nationwide the movement generally fell from favor in the 1910s, many Oklahoma communities, including Oklahoma City, Tulsa, Chickasha, Bristow, Norman, Edmond, Enid, and Seminole, undertook various City Beautiful campaigns in the 1920s and 1930s. While much attention was paid to park development, other areas of interest included city planning and zoning, landscape design, and creation of a modern infrastructure that included paved streets, trash removal, sewer systems, and street lighting. While the City Beautiful Movement in Oklahoma as a whole was no longer touted in the 1940s, many elements of the movement permeated city planning and development, even at the end of the twentieth century.

The answer is B.) public tax-supported elementary schools that provide a free education for all.