Breaking down longer chains into smaller chains and/or skill clusters, teaching each skill cluster, and then chaining each skill cluster is a variation of which form of behavior chaining?
a) forward chaining
b) backward chaining
c) total task chaining
d) backward chaining with leap aheads

Hurry ! between 1900 and 2010, how did the world’s population change? a. it increased from about 1.5 billion to almost 7 billion. b. it decreased from about 7 billion to about 1 billion. c. it increased from about 5 billion to about 7 billion. d. it decreased from about 7 billion to about 1.5 billion.

How did shays' rebellion reveal the need for a revision of the articles of confederation? a) shays' rebellion exposed the weakness of the central government as written in the articles of confederation. b) shays' rebellion strengthened the ideas of the anti-federalists in the need for a strong national government. c) shays' rebellion illustrated the need for organized local government factions to handle situations such as this. d) shays' rebellion encouraged others to rebel and eventually led to the overthrow of the first established government in the united states.

How does a long war with a high number of casualties generally affect civilians’ and soldiers’ opinions of their government?