GIVING AWAY 23 POINTS PLEASE HELP ME! I have this SS question. PLASE HELP ME!!! It's late and I have no clue how to solve. Cant believe me. I don't need the exact just the theory.
How to compress 10 important moments in your life into one day and find out the exact time that they would happen in exact order.

In a small, closed economy, national income (gdp) is $350 million for the current year. individuals have spent $100 million on the consumption of goods and services. they have paid a total of $60 million in taxes and the government has spent $75 million on goods and services this year. use this information and the national income identity to answer the questions. how much does the economy spend on investment?

Describe two reasons that cities developed along rivers during the industrial revolution. for full credit, your response must be at least 2 complete sentences.

This cartoon appeared in 1916. the topic of the cartoon isa)the reason for the start of world war i.b)the success of us submarines in world war i.c)the military alliance between germany and mexico.d)the attitude in the us towards submarine warfare in world