The President of America has big ideas. He wants more land for the US. He also has ideas about a country called Venezuela. These ideas make some people worry.
He wants to take Venezuela's oil. He thinks this helps America. But big oil companies are not happy. They lost money before. They say Venezuela must change. The US told Americans to go home. It is not safe there.
The President also wants to buy Greenland. Greenland is part of Denmark. He wants to stop Russia and China. Denmark and Greenland said no. Greenland is not for sale.
These actions make other countries worry. They may not like the US being strong. The President wants America to be strong.