How did sylvia mendez expand civil rights?

as a child, she testified in a court case that helped end school segregation

Sylvia Mendez helped expand civil rights because As a child, she testified in a court case that helped end school segregation.

Explanation:

Of Puerto Rican-Mexican heritage, at the age of eight she testified in the Mendez v. Westminster case in 1946, which was a major landmark in the desegregation process. She was asked to prove that she could speak and understand English language to prove that she did not have to be sent to a segregated "Mexican" school.

answer: to communicate with people on the other side.

explanation:

answer: secession

secession, as it applies to the outbreak of the american civil war, comprises the series of events that began on december 20, 1860, and extended through june 8 of the next year when eleven states in the lower and upper south severed their ties with the union. the first seven seceding states of the lower south set up a provisional government at montgomery, alabama. after hostilities began at fort sumter in charleston harbor on april 12, 1861, the border states of virginia, arkansas, tennessee, and north carolina joined the new government, which then moved its capital to richmond, virginia. the union was thus divided approximately on geographic lines. twenty-one northern and border states retained the style and title of the united states, while the eleven slave states adopted the nomenclature of the confederate states of america.

explanation: