Answer:
<em>Arms race</em>
<em></em>
<em><u>Hope this helps!</u></em>
<em><u>Please mark brainliest!</u></em>
<em><u /></em>
First, because interest groups have stronger and more realistic opinions about public policies (advantageous or not). Second, they are reference of economic, political and religious positions that also involve or interfere in numerous public policies. And third, interest groups are able to pressure congressmen (legislators) on some issues considered as urgent by them.
<em>All interest groups share a desire to affect government policy to benefit themselves or their causes.</em>
I believe the answer is Barbed Wire.
Befor the inventions of barbed wire, the Cattles are let to roam freely across the plains and the owners are required to pay a lot of cowboys to supervise them so they didn't go missing. Witht he invention of barbed wire, they can keep the cattle in a secure place without supervision.
The correct answer to go in the blank would be letter choice C) Mixed or the third option because its true.
