What was a result of creating rail standardization? railways were able to transport meat without spoilage. trains provided cars with pull-down beds for overnight travel. trains from different rail lines could use each other’s tracks. rail companies began to create their own styles of rails and tracks.

American railroads were created to serve regions limited to the municipalities and their contours. Thus, the technical aspects were chosen in each state according to the preference of the engineers.

As the country's development progressed, markets expanded and locomotives had to move beyond their limits. Thus, a standard was agreed and all tracks were standardized.

Thus, trains of different railway lines could use the lanes of each other, according to item C of the question.

what do u need with

i will try let me see what they are first