Question

What brought an end to the Montgomery bus boycott?

The city passed an ordinance integrating public transportation.
The city suspended all bus routes to black neighborhoods.
A federal court declared segregated buses illegal.
The Alabama National Guard protected black bus riders.

Answer 1

the first option

Step-by-step explanation:

On June 5, 1956, a Montgomery federal court ruled that any law requiring racially segregated seating on buses violated the 14th Amendment to the U.S. Constitution.