Horses were used to travel long distances and to help transport good. They helped the native to travel when they go hunting or to seek other tribes. The horses helped them discover other places.
Dogs were used to help the native and Americans hunt animals. Dogs were also used to alert their owners when people or other dangerous animals come.
Chickens were used used to lay eggs so that farmers could eat something in the morning and make other foods. They were also used to keep bugs away like, ticks,caterpillars, and other bugs that might eat the leaves of growing plants.
When the Americans first discovered sugar they were happy. They could now make all sorts of sweets.
When the Americans discovered Wheat they were thrilled. They could now make flour and bread.