34%
the elkins act and the hepburn act regulated railroads by
outlawing kickbacks to the smallest companies and setting higher railroad rates.
outlawing rebates to the largest customers and setting railroad rates.
outlawing tax breaks to the largest railroads and changing railroad rates.
outlawing tax breaks to the smallest companies and raising railroad rates.

explanation:

the muslim keep their culture pure by finding new value

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.

some american cities felt workers were being oppressed by business monopolies