The correct answer is: broadens.
The word “broaden” means to make something wider or larger. In the context of the question, it means that travel can help people to learn about new cultures and perspectives, which can make them more open-minded and understanding.
The other options are incorrect because they all mean the opposite of “broaden.” The word “restricts” means to limit or confine something. The word “contracts” means to make something smaller or shorter. The word “shrinks” means to make something smaller or less in size.
Here are some examples of how travel can broaden one’s outlook:
- When you travel to a new place, you are exposed to new cultures and ways of life. This can help you to understand the world better and to be more tolerant of others.
- Travel can also help you to learn new things. You may learn about different languages, customs, and history. This can help you to become more knowledgeable and well-rounded.
- Travel can also help you to meet new people and make new friends. This can help you to expand your social network and to learn about different perspectives.
Overall, travel can be a very enriching experience that can help you to broaden your outlook on the world.