Achange in weather is likely coming if a barometer shows a change in
a. air pressure
b. humidity
c. precipitation
d. temperature

The line dividing regions 4 & 5 on this map is known as the "fall line." which of these represents an important factor of the fall line in georgia history? a) it was the first boundary of the georgia after it became a state. b) it was an important source of power due to a change in elevation. c) it was once home to major cities that have since become abandoned. d) it was a dividing line between the united states and native american territories.

Kennedy singles out one group of countries that the united states will defend against any attacker what countries are they

What was the significant advancement of the caravel? a. it could sail with the wind c. it could sail against the wind b. it could sail at night d. it was motorized