How did cell phones change communications in the early 1990s?

A. Cell phones allowed people to get news.

B. Cell phones allowed people to perform research easily.

c. Cell phones allowed people to talk on the phone.

D. Cell phones allowed people to be in constant contact.

Which sentence best describes the effect of the bill of rights

From 1990 to 2008, by what percent did the world’s most developed economies cut their greenhouse gas emissions?

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.