Keyphrases
16th Century
11%
18th Century
11%
20th Century
11%
American Civil War
11%
American Revolutionary War
11%
Anaesthetist
11%
Apple
11%
Automobile
11%
Bahamas
11%
Bakelite
11%
Benedict Anderson
11%
Bicameral Legislatures
11%
Bodily Functions
11%
Branches of Government
11%
British Colonies
11%
British English
11%
Canada
11%
Capital Punishment
11%
Circulating nurse
11%
Citizenship
11%
Civic Nationalism
11%
Cold War
22%
Collective Identity
11%
Contemporary Methods
11%
Cotton
11%
Cuba
11%
Cultural Nationalism
11%
Decision-making Mechanism
11%
Decomposition Rate
11%
Dental Specialties
11%
Dentists
11%
Developed Countries
11%
Developing Economies
11%
Developing World
11%
Early 20th Century
11%
East Coast
11%
Economic Freedom
11%
Economic Viability
11%
Environmental Concern
11%
Environmental Issues
11%
Ethnic Groups
33%
Ethnic Nation
11%
Ethnic Nationalism
11%
European Colonization
11%
Exchange Rate
11%
Exporters
22%
Federal District
11%
Federal Republic
11%
Fossil Fuels
11%
Furniture
11%
Garbage Patch
11%
Global GDP
11%
Global Ocean
11%
Great Britain
11%
Group of People
11%
Hermann Staudinger
11%
Human Rights
11%
Imagined Communities
22%
Incarceration Rates
11%
India
11%
Indian Reservations
11%
Industrial Method
11%
Industrial Systems
11%
Instrument nurse
11%
Instrumental Techniques
11%
International Measures
11%
International Monetary Fund
11%
Korean War
11%
Land Border
11%
Landfill
11%
Large Country
11%
Large Economy
11%
Life Education
11%
Main Active Ingredients
11%
Manual Technique
11%
Maritime Borders
11%
Market Exchange
11%
Material Conditions
11%
Materials Science
11%
Medical Devices
11%
Medical Field
11%
Medical Specialties
11%
Mexico
11%
Military Conflict
11%
Military Expenditure
11%
Military Power
11%
Multiculturalism
11%
Nation-state
11%
National Capital
11%
Native American
11%
NATO
11%
Natural Ecosystems
11%
Natural Gas
11%
New Territories
11%
New York
11%
New York City
11%
Nobel Laureates
11%
North America
33%
Operative
11%
Or Injury
11%
Organization of American States
11%
Paleo
11%
Pathological Conditions
11%
Perceived Corruption
11%
Permanent Members
11%
Petroleum
11%
Plastic Pollution
22%
Plastic Surgery
100%
Plastic Types
11%
Plastics Industry
11%
Plumbing
11%
Political Community
11%
Political Constitution
11%
Political Representation
11%
Polyethylene
11%
Polymer Chemistry
11%
Polymer Implants
11%
Polymer Physics
11%
Polyvinyl Chloride
11%
Post-consumer Plastic
11%
Product Packaging
11%
Quality of Life
11%
Renewable Materials
11%
Representative Democracy
11%
Right to Education
11%
Second Half of the 19th Century
11%
Semi-synthetic
11%
Shared Features
11%
Siberia
11%
Slavery
11%
Slow Decomposition
11%
Social Constitution
11%
Solid Object
11%
Southern United States
11%
Soviet Union
22%
Space Race
11%
Spaceflight
11%
Superpower
22%
Surgeons
44%
Surgical Assistance
11%
Surgical Instruments
11%
Surgical nurses
11%
Surgical Procedures
11%
Surgical Team
11%
Surgical Technologist
11%
Synthetic Materials
11%
Synthetic Plastics
11%
Taxation
11%
Terrestrial Ecosystems
11%
Treatment Type
11%
UN Security Council
11%
Unincorporated Territories
11%
Union Dissolution
11%
United Nations
11%
United States
100%
United States of America
11%
Universal Health Care
11%
Veterinarians
11%
Vietnam War
11%
Vinyl Siding
11%
Virgin Plastic
11%
Washington DC
11%
Water Bodies
11%
World Bank
11%
World Power
11%
World War I
11%
World War II
11%
Social Sciences
Administrative Structure
25%
Autonomy
25%
Bahamas
25%
Canada
25%
Civics
25%
Cold War
50%
Collective Identity
25%
Cuba
25%
Cultural Nationalism
25%
Decision Making
25%
Developed Countries
25%
Developing World
25%
Diseases
25%
Eighteenth Century
25%
Environmental Problem
25%
Ethnic Group
50%
European Colonization
25%
Exchange Rate
25%
First World
25%
Fossil Fuel
25%
Furniture
25%
Guides
25%
Human Rights
25%
Imagined Community
50%
Income and Wealth
25%
India
25%
Indians
50%
International Monetary Fund
25%
International Organizations
25%
Mexico
25%
Military Conflict
25%
Military Expenditure
25%
Multiculturalism
25%
Native American Studies
25%
Natural Gas
25%
Nineteenth Century
25%
North America
50%
Plastic Pollution
50%
Plastics Industry
25%
Political Community
25%
Political Representation
25%
Quality of Life
25%
Representative Democracy
25%
Russia
25%
Terrestrial Ecosystem
25%
Territory
75%
Third World
25%
Twentieth Century
50%
U.S.S.R.
50%
UK
25%
United Nations
50%
Universal Health Care
25%
USA
100%
Wealth
25%
World Bank
25%
World War I
25%
World War II
25%
INIS
animals
4%
apples
4%
applications
9%
automobiles
4%
bahama islands
4%
bakelite
4%
canada
4%
capital
9%
chemistry
4%
cities
4%
cleaning
4%
colonies
4%
communities
22%
comparative evaluations
31%
connections
4%
construction
4%
cotton
4%
cuba
4%
decision making
4%
decomposition
4%
developed countries
4%
developing countries
4%
devices
4%
diseases
4%
dissolution
4%
durability
4%
east coast
4%
economics
9%
economy
9%
ecosystems
4%
education
4%
environment
4%
ethnic groups
13%
exchange rate
4%
exploration
4%
failures
4%
fossil fuels
4%
great britain
4%
humans
13%
implants
4%
income
4%
india
9%
indian reservations
4%
injuries
4%
international organizations
4%
landfills
4%
legal aspects
4%
legislature
4%
levels
4%
market
4%
mexico
4%
moon
4%
nato
4%
natural gas
4%
new york
4%
new york city
4%
north america
9%
oceans
4%
operation
4%
oranges
4%
organization of american states
4%
packaging
13%
people
13%
periodicity
4%
petroleum
4%
physics
4%
pipes
4%
plastic surgery
100%
plasticity
4%
plastics
100%
plastics industry
4%
plumbing
4%
pollution
9%
polyethylenes
4%
polymers
18%
polyvinyl chloride
4%
populations
13%
power
9%
production
4%
quality of life
4%
range
9%
recycling
13%
repair
4%
russian federation
4%
security
4%
shape
4%
siberia
4%
solids
4%
sorting
4%
soviet union
9%
space
4%
spending
4%
surgery
77%
synthetic materials
4%
terrestrial ecosystems
4%
united kingdom
9%
united nations
9%
united states of america
4%
units
9%
usa
54%
values
4%
viability
4%
viet nam
4%
washington dc
4%
water
4%
world bank
4%
Material Science
Fossil Fuel
100%
Mechanical Strength
100%
Medical Device
100%
Natural Gas
100%
Polyethylene
100%
Polymer Chemistry
100%
Polymer Physics
100%
Polyvinyl Chloride
100%