B. The Transcontinental Railroad ran from Omaha to San Francisco.
C. Chinese laborers performed the most difficult and hazardous tasks of building bridges and tunnels in the Sierra Nevada Mountains.
D. The Union Pacific and Central Pacific Railroads finally met at Promontory, Utah, on May 10, 1869.
B) Latin American education is constantly improving.
Eliminate
C) Education and economic success are closely linked.
D) People in the Middle East and North Africa are illiterate.
Answer:
c
Explanation:it is
write