Okay kiddo, have you ever heard of polygamy? It's when one person has more than one spouse at the same time. In North America, there are some groups of people who practice polygamy, but it's illegal in most places.
There are two main types of polygamy: polygyny and polyandry. Polygyny is when one man has multiple wives, and this is the most common type of polygamy in North America. Polyandry is when one woman has multiple husbands, but this is very rare.
Some people who practice polygamy do it for religious reasons. They believe that God wants them to have multiple spouses. However, not all people who practice polygamy are religious.
Polygamy can be very complicated. Each spouse may have their own house and their own money. The husband has to divide his time and attention among all his wives and children, which can be difficult. Sometimes jealousy and conflict can arise between the spouses.
In North America, polygamy is illegal because the government believes it's not fair to the women involved. They may not have as many rights or opportunities as they would if they were in a monogamous (one-person) marriage. Plus, it can be hard to make sure everyone is being treated fairly and getting what they need in a polygamous relationship.
Overall, polygamy is a complex topic that many people have different opinions on. But for now, it's illegal in most places in North America.