Civic action 13 Armed Forces 12 Politics and government 8 Action research 5 Limitation of actions 5 Research 4 Economic conditions 3 Social action 3 Action research in education 2 ActionScript (Computer program language) 2 Active learning 2 Civil action 2 Communication in social action 2 Computer animation 2 Design 2 Evaluation research (Social action programs) 2 Humanitarian assistance, American 2 Law and legislation 2 Missing in action 2 Participant observation 2 Social change 2 Training of 2 Web sites 2 Action & adventure 1 Action and defenses 1 Action on the case 1 Air Force 1 Aircraft fighters and bombers in action 1 Alternative lifestyles 1 American for Democratic Action 1