Q: Answer this question:

when did they add one nation under god to the pledge of allegiance??

A: 1954

Q: Answer this question:

when did the us stop the gold standard??

A: October 1976

Q: Answer this question:

when did the uk join the european union??

A: 1 January 1973

Q: Answer this question:

who founded the first real centralized empire in china??

A:
First Qin Emperor