This is a very complex question, but they both collapsed due to:
decentralization and government corruption
plagues/ epidemics
high taxes
and invasions
Some differences are that the Chinese empires saw a revival while Rome didn't.
The first general issue postage stamps went on sale in New York City, July 1, 1847. One, priced at five cents, depicted Benjamin Franklin. The other, a ten-cent stamp, pictured George Washington.
Japan, its in Asia, not Oceania
The first amendment is sometimes said to contain the bill of rights
Answer:
Who started the abolitionist newspaper, the Liberator?
William Lloyd Garrison
From 1831 to 1865, William Lloyd Garrison, a vocal white abolitionist, edited a weekly newspaper, titled The Liberator, in Boston, Massachusetts.
What did he advocate for in his paper?
In speaking engagements and through the Liberator and other publications, Garrison advocated the immediate emancipation of all slaves. This was an unpopular view during the 1830s, even with northerners who were against slavery.