What effect did the use of barbed wire to fence off land on the open range have on cattle ranching?

It harmed cattle, reducing the number that made it to market.
It blocked cattle trails, making it difficult to get cattle to market.
It prevented cattle from finding food, reducing the number of cattle that survived each
year.
It required too much effort to maintain, so ranchers abandoned their ranches.

explanation:

i have ni idea

aug 15, 2012 - although van leeuwenhoek was not the inventor of the microscope, he advanced it more he loved to grind and focus a new lens in order to see the unseen world. most of leeuwenhoek's microscopes were silver. in a simple but significant experiment (1668), he demonstrated that worms found on

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.

it was on the rise and doing very well and would continue to do well until the great depression from 1929-1939