Which workers do you think had the more difficult route union pacific or central pacific?

Both Union Pacific and Central Pacific faced significant challenges, but the Central Pacific workers, who primarily consisted of Chinese laborers, had a particularly difficult route. They had to navigate the Sierra Nevada mountains, facing harsh weather, treacherous terrain, and limited resources. Additionally, they encountered severe discrimination and were often subjected to dangerous working conditions. In contrast, while Union Pacific workers also faced hardships, their route was less geographically daunting and they had more support from local communities.