How many years did the u. s. fail to recognize the "new" china?

If one thinks illegal immigrants should become american citizens, should they become american citizens automatically or should there be a waiting period?

War of 1812 allowed the us to take control of lake erie

Match each idea to the correct principle of government. federalism separation of powers checks and balances divides the powers of government into different branches arrowright divides the powers of government between central and state governments arrowright each branch of government has certain powers that prevents the abuse of power on the people arrowright