Fueled industrial growth, helped build railroads and worked in factories, mills, and mines, traditions became part of america, became active in labor unions and politics.
Answer:
A. first, highest in rank or importance
Explanation:
The word <em>principal </em>can mean a crossbar, a sum of money, the highest authority in an organization and something that comes first in order of importance.
In the example sentence, <em>principal </em>is an adjective which modifies the noun it follows, <em>objective</em>. Thus, the right definition of a word is the one that is more suitable according to the word category and context that surrounds it. Actually, the sentence means that the main purpose or goal of the club is to raise money to get new band uniforms.
