How does a timeline identify dates before the comen era(BCE)

hello,

i'm not so sure but i hope this in anyway.

the president of russia is head of state, and of a multi-party system with executive power exercised by the government, headed by the prime minister, who is appointed by the president with the parliament's approval.

hope this : )

they charge for servic mark me brainliest

maybe i can

i think it is true i hope this is