What is the biggest railroad ?? is't transcontinental or Cornelius Vanderbilt or something else??

As a result of his vision of what the railroad would mean to the post-Civil War US, he sold virtually all of his shipping interests to invest in railroads. The end result was a railroad empire that was worth the equivalent of $75 billion in today’s dollars by war’s end.

Explanation:

affirmative action refers to the policies that take gender, race, or ethnicity into account in order to promote equal opportunity.

employers subject to title vii are prohibited from taking race or sex into account in any employment decisions. aa is a penalty for having any job group substantially statistically "underutilized" in any race or either sex. the employer must take steps to eliminate the underutilization, then stop, ending its aa efforts