Me as soon as possible easy question are the two most commonly used notations to denote the dates of historical events. however, most ancient civilizations did not use this method of marking dates. the christian calendar was introduced in rome only when the converted to christianity. this system of dating is still used internationally. using a dating system makes it easier to mark and compare historical events. are the two most commonly used notations to denote the dates of historical events. however, most ancient civilizations did not use this method of marking dates. the christian calendar was introduced in rome only when the converted to christianity. this system of dating is still used internationally. using a dating system makes it easier to mark and compare historical events. answer choices for the first blank bc and ad , ac and dc or century and era answer choices for the second blank egyptian emporors, greek emperors or roman emperors answers for the last blank uniform, modern, or historic

BC AND AD are the two most commonly used notations to denote the dates of historical events. However, most ancient civilizations did not use this method of marking dates. The Christian calendar was introduced in Rome only when the ROMAN EMPERORS converted to Christianity. This system of dating is still used internationally. Using an UNIFORM dating system makes it easier to mark and compare historical events. are the two most commonly used notations to denote the dates of historical events. However, most ancient civilizations did not use this method of marking dates. The Christian calendar was introduced in Rome only when the converted to Christianity. This system of dating is still used internationally. Using a dating system makes it easier to mark and compare historical events.

here are some major conflicts i found. maybe pick one and do more research on it. (cause i ain't writing 6 paragraphs)

in 1877, the nez perce war took place.

1881 - president james garfield was assassinated.

1882 - the chinese exclusion act was passed.

1883 - a decision in the civil rights cases legalized racial segregation in the united states.

1887 - the dawes act was passed.

1893 - the panic of 1893 took place. (what a creative name)

and there are probably other topics you can find if you just search up "united states timeline," or "conflicts in the 19th century for america."

then once you find a topic you like find out how it affected the people of america and what not. (sorry if this feels a bit short changed, history was and never will be one of my strong topics)

answer; professor;