In excerpt from "President Barack Obama's State of the Union Address," what does President Obama argue? The efforts of Americans have made the country the world's best place to invest.

Manufacturing jobs have decreased due to the poor economy and foreign demand.

Government cooperation in China has made it the global leader in business growth.

It is up to the individual states to take action to lower the unemployment rate.

Which number is main idea? (1) someone once said, "seeing yourself as you want to be is the key to personal growth." (2) you can yourself grow in self-knowledge through the following exercises. (3) first of all, take the tombstone test. (4) what would you like to have written on your tombstone? (5) in other words, how would you like to be remembered? (6) your honest answer should reveal, in a few words, what you value most. (7) next, see if you can describe yourself, as you are today, in a brief sentence. (8) you might want to ask friends or family members how they would describe you in a few words. (9) then decide how you would have to change to become the person you want to be remembered as. (10) finally, try the adjective test. (11) choose three adjectives that you'd like to see connected with your name. (12) then list what you've done or can do to earn such a reputation.