Which of these statements is true?
a. there was a causal relationship between economic chaos and
increased food production.
o
b. there was a causal relationship between submarine warfare and
new shipping technology.
o
c. there was a causal relationship between world war i and a
worldwide outbreak of disease.
o
d. there was a causal relationship between medical advancements
and the influenza outbreak.

Which statement in the passage best reflects sumer's opinion of the dred scott decision? a."i speak what cannot be denied." b."[the] judgment was sustained by a falsification of history." b."the opinion was more thoroughly abominable than anything history." i speak what cannot be denied when i declare that the opinion of the chief justice in the case of dred scott was more thoroughly abominable than anything of the kind in the history of courts. judicial baseness reached its lowest point on that occasion. you have not forgotten that terrible decision where a most unrighteous judgment was sustained by a falsification of history. -charles sumner, 1865

Atex imposed on imported or exported goodies is called a

The picture below shows president richard nixon and the first lady standing before the great wall of china in 1972. they are smiling - as are the chinese with them. when this picture was shown on american television, americans were aware that it was a historic moment. what are two reasons why this moment was important for both china and the united states?