The cost of gasoline has gone up at the highest rate. In June, the price of a gallon of gas reached an all-time high.
A war in Europe has a lot to do with that. Gasoline is made from oil. Russia is one of the world’s biggest producers of oil. In February, Russia invaded Ukraine, a neighboring country. To punish Russia, the U.S. and many other countries stopped buying much of its oil. As supply has dropped, oil has become much more expensive.
The jump in gasoline prices isn’t just hurting drivers. When fuel prices increase, the cost of shipping goods by trucks also goes up. Grocery stores and other businesses often raise their prices to make up the difference.