Read this introduction to an academic paper on government.(1) Citizens rely on the government in different ways. (2) For example, government builds new roads and bridges, and it provides an education for young people. (3) While many government contributions make our lives easier and more comfortable, one is more important than all the others. (4) Without police protection at home and a strong national defense abroad, people could not live in security. (5) As a result, ensuring the safety of citizens is the government's most important role.