Okay kiddo, are you ready to learn about zia-ul-haq's islamization? Great!
Zia-ul-haq was a leader in Pakistan a long time ago. He wanted to make Pakistan a more Islamic country - that means a country that followed the religion of Islam very closely. In order to do this, he made a lot of changes to the laws and rules in Pakistan.
He made new laws that were based on the teachings of Islam. For example, he made it illegal to drink alcohol and he made it mandatory for everyone to pray five times a day. He also changed the way punishments were given out - he made it so that people who committed crimes could be punished with things like cutting off their hands or feet!
Zia-ul-haq also wanted to make sure that the Islamic way of life was promoted in schools and universities. He made it so that Islamic studies were a mandatory subject in all schools.
Some people think that Zia-ul-haq's islamization was a good thing because it made Pakistan a more religiously strict country. But others think that it was a bad thing because it took away some of the freedoms that people had before. In any case, it was a big change that affected many people!