Which event was most responsible for richard nixon's announcement at the end of the indian termiation policy

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.

The byzantine empire weakened after asia minor