In 1945 after the League of Nations failed to prevent WWII, American President Roosevelt, British Prime Minister Churchill and USSR Premier Stalin began the United Nations.
100
First conjugation endings--Pluperfect Tense
eram
eras
erat
eramus
eratis
erant
100
The commutative law for addition and multiplication
a+b=b+a
a x b=b x a
100
Newton's Third Law of Motion
For every action there is an equal and opposite reaction.
100
Coordinating conjunctions
For
And
Nor
But
Or
Yet
So
200
Tell me about the Korean War
In 1950 General Douglas MacArthur led UN troops to stop communist North Korea from capturing all of South Korea during the Korean War.
200
First conjugation endings--Present Perfect Tense
i
isti
it
imus
istis
erunt
200
The associative law for addition and multiplication
(a + b) + c = a + (b + c)
(a x b) x c = a x (b x c)
200
First law of thermodynamics
Energy cannot be created or destroyed.
200
Conjunction
A conjunction is a word used to connect words, phrases or clauses together.
300
Tell me about the Vietnam War.
In 1965, President Johnson sent US troops to stop communist North Vietnam from capturing all of South Vietnam during the Vietnam War.
300
First conjugation--Future Tense
bo
bis
bit
bimus
bitis
bunt
300
Circumference of a circle
c = 2 pi r
300
second law of thermodynamics
Heat will always flow from an area of higher temperature to an area of lower temperature.
300
Appositive
an appositive is a noun (or pronoun) directly beside another noun that explains or identifies it.
400
Tell me about the end of the COld War.
In the 1980s, British Prime Minister Margaret Thatcher and US President Ronald Reagan worked together to end the Cold War, lessen big government, and strengthen the conservative movement.
400
First Conjugation--Imperfect tense
bam
bas
bat
bamus
batis
bant
400
Area of a circle
pi x r squared
400
third law of thermodynamics
it is impossible to reach the state of absolute zero temperature
400
Gerund
A present participle verb form used as a noun.
500
Tell me about the fall of communism.
In 1989, the communist dictators began to fall in Eastern Europe when Soviet President Gorbachev refused to back them up with military force.
500
First conjugation--present tense
o
s
t
mus
tis
nt
500
Area of a triangle
1/2 base x height
500
What are the three characteristics of light
reflection, refraction, spectrum
500
Five kinds of nouns (usages)
Subject
direct object
indirect object
object of the preposition
possessive