A. 2000-2003 b. 2004-2007 c. 2008-2011 d. 2012-present
it need a sentence for each one.
ii. social changes of lifestyle in the united states
a.
b.
c.
d.
iii. economic changes in the united states
a.
b.
c.
d.

A. an massive earthquake in bam iran killed forty thousand people.
B. one of the worst natural disasters in recorded history hits southeast asua
C.America first black president, Barack Obama.
D.Artist John Rubens Smith was taken with the physical transformation that occured as the US matures.

A. There has been major terrorists attack,housing meltdowns and economic recession.
B. Before the recession, US was the world's only superpower.
C.There was more divorces and recession in the United States.
D. The economy created 2.17 millions jobs.

Ifeel like this is a very good quesyion