Why is the market demand curve downwards sloping

What was the primary concern for the missouri statehood question

Before world war 1 started, austria-hungry was wary of (spain or serbia) because of border disputes

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