During which decade did transcontinental rail service begin in the united states?
a.1850_1860
b.1860_1870
c.1870_1880
d.1880_1890

answer:

the majority of cambodians living today were born after the khmer rouge was ousted in 1979 and some who survived can forget how bad it was. when khmer rouge forces seized phnom penh on april 17, 1975, the couple was living with eight of their children in a rural town called kampong chhnang.

explanation:

answer; i believe the correct answer is (favorable balance);