If an animal got sick or exhausted while the pioneers were moving west, the wagon would stop and rest until the animal got well again. If conditions were not improving however, the animal would be killed.
During the age of pioneers in the US, the most common wild animal seen was the water buffalo. There were so many that the pioneers shot them down in a train to clear the train tracks.
farm and domesticate animals
The question includes the answer. The pioneers were expanding and settling westward
Many of the animals began to die off and became extinct.
They died or relocated.
You get EXTREMELY exhausted.
Death Valley got its name during 1849 - 1850. A group of pioneers were lost during the winter, and everyone assumed that they died in the valley.
for different climates
I assume you mean the American pioneers of the west? They typically brought food, clothing, tools that they would need to farm and hunt, animals and livestock such as horses, cows, pigs, and chickens. The pioneers also took other necessities of western life such as firearms, animal food and a bible (Depending on whether or not they were Cristian.). Children often brought a doll or a toy train to play with during the travel to their new life.
The pioneers crossed the Appalachian Mountains, the Rocky Mountains, and the Sierra Nevada Mountains during their westward expansion in the United States.
The earliest pioneers came to California to ranch and farm. The largest wave of pioneers came during the California Gold Rush of 1849. After the Civil War, pioneers came to California to farm, ranch, prospect, mine, timber, and every other occupation.
Pioneers wore dresses with bloomers if they were young women adults and children as women and men wore pants with tops and vests. Shoes were made from cattle skin to protecxt during the winter.