Who designed the grounds of the White House and the Jefferson Memorial?

Here is the question :

WHO DESIGNED THE GROUNDS OF THE WHITE HOUSE AND THE JEFFERSON MEMORIAL?

Here is the option for the question :

• Frank Lloyd Wright
• Frank Gehry
• Frederick Law Olmsted Jr.
• I.M. Pei

The Answer:

And, the answer for the the question is :

Explanation:

[STC0016321]. Frederick Law Olmsted Jr., a landscape architect, was commissioned to design the grounds of the White House by President Franklin D. Roosevelt in the year 1935. He planned the arrangement of several landmarks on the National Mall, including the Jefferson Memorial, and his father, Frederick Sr., designed New York City’s Central Park. Olmsted had quite the impressive resume. His initial designs for the grounds of the White House have not been altered.