Skip to ContentGo to accessibility page

Figure 1.1 Students attend a pro-EU rally in Kiev. (credit: “Students are shouting out for the EU” by Ivan Bandura/Flickr, CC BY 2.0)

Introduction

If you own a smartphone, you are involved with politics and it’s involved with you. Wherever you live, the political decisions your government makes are likely to affect what is on your phone and how you can use it. China has banned apps like Facebook and Google. Before the 2021 Ugandan election, the government simply shut down the internet entirely.1 In India, the government distributes benefits directly to citizens through their phones.2 In the United States, government regulations—one type of rules that are created through political action—touch virtually every aspect of your phone’s production, sale, and communications.3

Figure 1.2 You can engage in politics through your phone, and politics can influence how your phone is designed and operated. (credit: “Mobile Phone” by Marco Verch Professional Photographer/Flickr, CC BY 2.0)

Your phone also enables you to engage in political action. You can use your phone to talk about politics or to call your local representative to express your views. You can organize a campaign through WhatsApp, share videos of police brutality or of peaceful protest, or Venmo contributions to your favorite political cause.4 You can use your phone to learn about politics, political engagement, and what politicians are doing at home and around the world.

The political decisions of local and national governments and international organizations can affect the water you drink, the food you eat, the clothes you wear, and the dwelling you call home. Politics and policy can play a role in the most intimate details of your life, including your reproductive rights, marriage rights, and even how your body will be treated after you die.

Politics is everywhere. Whether or not you care about politics, politics has an interest in you.

When you develop a competent understanding of politics and political science, you are a better-prepared citizen, political actor, and job seeker.

With a more sophisticated understanding of politics and political science, you can better understand questions of who gets what, when, how, and perhaps most important, why. The quality of our politics depends to a large degree on the quality of citizen engagement. Want a better government, with politicians who possess greater integrity and policies that more closely reflect the public interest? These things will not happen automatically or on their own. They will happen if informed citizens work together to make them happen.

When you think like a political scientist, you seek evidence and carefully scrutinize that evidence—in politics as well as in other areas of your life. Doing so helps to inoculate you from misinformation and manipulation. When you are asked “Why did [this political event] happen?” or “What do you think will happen?” you are able to respond “The evidence suggests . . .” or “Research indicates . . .” or even “I do not know. But in similar circumstances. . . .” Scientific thinking enables you to navigate the complex political world.

This chapter will introduce you to the world of politics and the systematic study of political science. You will learn some of the fundamental principles of politics as well as core concepts.

Citation/Attribution
Reuse and redistribution of this content in digital or print format:
  • This book may not be used in the training of large language models or otherwise be ingested into large language models or generative AI offerings without OpenStax's prior written permission.
  • This book uses the Creative Commons Attribution-NonCommercial-ShareAlike License, which means that you can reuse and modify the material only for noncommercial purposes, must attribute OpenStax, and must distribute any derivative works under the same license.
  • Any commercial printing of this textbook, including using a local or custom printer, must be approved by OpenStax, and proper citation provided.
  • OpenStax-copyrighted images, activities, assessments, and similar components of this book are subject to the same licensing – CC-BY-NC-SA. They can be used for noncommercial purposes with attribution. Commercial use requires permission.
  • Permission requests: Anyone who intends to incorporate this content (including text, images, and other components) into large language models, use it in AI offerings, use it commercially (including in print), and/or has questions about another use case is welcome to complete our reuse request form.
Attribution information
  • If you are redistributing all or part of this book in a noncommercial print format, then you must include on every physical page the following attribution:

    Access for free at https://openstax.org/books/introduction-political-science/pages/1-introduction

  • If you are redistributing all or part of this book in a noncommercial digital format, then for every page that includes OpenStax content, you must license the derivative work under the same CC-BY-NC-SA license as the original, and include on every digital page view the following attribution:

    Access for free at https://openstax.org/books/introduction-political-science/pages/1-introduction

Citation information

The information below includes the information needed to generate citations in most major styles (APA, MLA, etc.); you must reformat and organize the information as needed to fit the requirements of the style. Use the information below to generate a citation. We recommend using a citation tool such as this one.

© Apr 23, 2026 OpenStax. Textbook content produced by OpenStax is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike License. The OpenStax name, OpenStax logo, OpenStax book covers, OpenStax CNX name, and OpenStax CNX logo, and Rice University name, and Rice University logo trademarks, or wordmarks are not subject to the Creative Commons license and may not be reproduced without the prior and express written consent of Rice University.