1. The empires are gone 2. The wars over religion and territory have stopped 3. Population has skyrocketed
Nagkaroon ng isang mahusay outcryin. Ang baluktot backs ituwid up, matanda, at bata ay tinatawag na mga alipin at maaaring lumipad sumali sa mga kamay. Say tulad nila singsing-aawit ngunit hindi nila shuffle sa isang bilog.
Answer:
Frederick Jackson Turner argued that overseas expansion was a "safety valve" to keep ambitious Americans content.
The factor that increased is "Legislation that removed unfair electoral requirements"
In 1960 only 5% of African Americans were registered to vote
