Construction work generally required substantial physical labor, and also required people to work in unpleasant conditions and uncomfortable weather.
price
a shortage of workers
a storage of workers
the mountains were difficult to cross
Immigrant miners and railroad workers faced discrimination to the point of danger. They also faced unfair wage practices where employers refused to pay them after they earned the money.
they had to face snowstorms and avalanches killed workers and slowed progress
a storage of workers
Issues of responsibilities needed to be cared for but deprived of by retirement, in an elaborated sense...
Civil rights workers faced problems when dealing with people who did not agree with giving blacks civil rights. They also often had to contend with laws designed to prevent equality between the races.
Itinerant workers in the 1930s often traveled from place to place in search of temporary work, such as farm labor or construction jobs. They faced unstable employment, poor living conditions, and low wages. Many lived in makeshift camps or shantytowns known as "Hoovervilles" during the Great Depression.
construction workers
A problem that of Protest. The Eskimos of northern Alaska were protesting the pipeline construction, so they poured their surplus of pink salmon from their village into the pipes, delaying the construction for years.