Question

underlining & note - taking
symbols:
+ or & and
→ leads to, results in, cause - effect
↑ increase, growth, rise
= means that, equal, same as
↓ decrease, decline
/ new idea
directions: convert the given sentences into key words and phrases. use symbols and abbreviations when possible.

1. the population of settlers from france and spain increased.
2. the population in new orleans decreased after hurricane katrina.
3. the mississippi river is the second longest river in north america.
4. thomas jefferson, the third president of the united states, purchased the louisiana territory for $15 million.

Explanation:

1. Identify key - elements and use provided symbols. For "The population of settlers from France and Spain increased", pick out the main subjects and the action. For "The population in New Orleans decreased after Hurricane Katrina", note the cause - effect relationship. For "The Mississippi River is the second longest river in North America", focus on the key geographical fact. For "Thomas Jefferson, the third president of the United States, purchased the Louisiana Territory for $15 million", highlight the key historical figure, action and amount.

Answer:

1. Pop. of settlers from France & Spain ↑
2. Pop. in New Orleans ↓ after Hurricane Katrina
3. Mississippi River = 2nd longest river in N. America
4. Thomas Jefferson (3rd US pres.) purchased Louisiana Territory for $15m