为什么吞并夏威夷以后美国就不再追求领土扩张了？

(completed action marker)

for what reason?

territory

to continue; to proceed with; to go on with

(used after a noun, verb or adjective to form a nominal expression, as in 皮革的[pi2 ge2 de5] "one made of leather" or 跑堂兒的|跑堂儿的[pao3 tang2 r5 de5] "a waiter (literally, one who runs back and forth in a restaurant)" or 新的[xin1 de5] "new one")

fervor

can

to not have

later on

whatever

sudden; abrupt; unexpected

finally; in the end

to make