Demonstrations are public gatherings where people express their opinions or advocate for a cause. They often involve speeches, signs, and chants to raise awareness about issues such as civil rights, environmental protection, or political change. Demonstrations can take place in various locations, including streets, parks, or government buildings. These events are a form of free speech and are protected in many countries. Participants may march, hold rallies, or engage in peaceful protests to show solidarity and encourage others to join their cause. Demonstrations can influence public opinion and lead to changes in laws or policies.