What did pat pend invent?

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Answer 1
Answer:

Answer:

Explanation:

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What is the process of determining the number of seats to which each state is entitled in the U.S. House of Representatives? A. redistricting B. apportion C. reapportion D. gerrymandering
Which led to the dust storms of the 1930s?
Who wrote 37 plays between 1590 and 1613, reflecting ideas of individualism and the unconquerable human spirit, and is considered the most famous writer of the Renaissance? a) Dante Alighieri b) Miguel de Cervantes c) William Shakespeare d) Geoffrey Chaucer
To more fully understand the context of the letter above what would you, as a historian, need?
How were british and american forms of economic imperialism in asia different during the 19th century?

Which branch of government authorized the building of the interstate highway system? Explain.

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On June 26, 1956, the Senate and House both approved a conference report on the Federal-Aid Highway Act (also known as the National Interstate and Defense Highways Act). Three days later, President Dwight D. Eisenhower signed it into law.

"Which of the following was the name for Roosevelt and Churchill's agreement to collective security, disarmament, freedom of the seas, and economic cooperation?A. Yalta Conference

B. Potsdam Conference

C. Atlantic Charter

D. Tehran Conference

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C. Atlantic Charter. it was basically an agreement between the two of them on the postwar goals they set up

Who were the good guys in WW I?
(need to know all of them)

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The Allies during WWl included England, France, Russia, and the United States (they joined in the last year of war, but they still count!).
There were no "good guys" in the Great War. Every participating country had reasons to wage war, determining who was good and who was bad is practically impossible. 
Basically the Austro-Hungarian Empire started the war, but it means nothing, since the war was inevitable. 
If you mean that good guys = winners, then : 
British Empire
French Republic
Russian Empire
United States
Italy
Japan
Serbia
Romania
Belgium
Brazil
Montenegro
Australia
Canada
Greece
India
Nepal
New Zealand
Portugal
South Africa

There may be a few other minor participants, but I don't think you actually need them all, it's not really important to know all of them.

The Ottoman Empire was able to rule a huge empire of many different ethnic groups and religions for centuries because it __________. did not impose taxes on subject people forced all subjects to convert to Islam under fear of execution imposed a harsh dictatorship that closely controlled the people was tolerant of other religions and the customs of other ethnic groups

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The Ottoman Empire was able to rule a huge empire of many different ethnic groups and religions for centuries because it was tolerant of other religions and the customs of other ethnic groups.

How did Kennedy administration respond to two letters from Kremlin in movie Thirteen days?

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Realizing that the situation was no-win situation due to thedestruction that would happen if they fired the missiles, Khruschev sent aletter to Kennedy saying that they will remove their missiles from Cuba if theU.S. swears not to attack it.  They alsosent another letter saying it will dismantle the missiles at Cuba if theyremove their missiles at Turkey.  Thoughthe Americans replied to the first letter, they ignored the second.  They said Robert Kennedy to negotiate withthe Russian ambassador Anatoly Dobrynin where they secretly removed theirmissiles in Turkey and the crisis ended.

The end of the paleozoic era was signaled by

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The correct answer for the question that is being presented above is this one: "B. mass extinction of land and sea animals." The end of the paleozoic era was signaled by mass extinction of land and sea animals.

Here are the following choices:
A. the development of humans
B. mass extinction of land and sea animals
C. the development of organisms with hard parts
D. both a and b