Week 22 Flashcards

1
Q

History: Tell me about the fall of communism

A

In 1989, the communist dictators began to fall in Eastern Europe when Soviet President Gorbachev refused to back them up with military force.

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2
Q

Science: What are 3 characteristics of light?

A

Reflection
Refraction
Spectrum

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3
Q

Math: The Commutative Law for Addition & Multiplication

A

The Commutative Law for Addition: a+b=b+a

The Commutative Law for Multiplication: axb=bxa

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4
Q

Latin: 1st Conjugation Endings Pluperfect Tense

A
  • eram
  • erās
  • erat
  • erāmus
  • erātis
  • erant
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5
Q

English Grammar: Coordinating Conjunctions

A
F for
A and
N nor
B but
O or
Y yet
S so
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6
Q

Geography: Central/South America

A

Costa Rica
Panama
Peru (home of the Incas)

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