Why was the invention of barbed wire in 1874 so important to farmers?

a. it enclosed large areas without the need for expensive fencing materials.
b. it greatly speed up the time it took to till an acre of soil.
c. it made trapping wild game much less labor intensive.
d. it made it easier to raise a barn.

The major impact third parties have on presidential elections has been to.. a. encourage larger vote turnout b. recruiter leader from the democratic and republican party to run for president c. generate increased party identification among the electorate d. developing issues that are later adopted by the major political parties e. drawn off of votes from the major parties to throw election into the house representatives

How does cooperative federalism work in the united states? a. state and federal governments have different and overlapping responsibilities b. branches of the federal government can check one another's power. c. when amending the constitution, citizens vote directly. d. bills passing the house of representatives must also pass the senate.

This citizenship limited to men a characteristic of athens, sparta, or both? 1. athens 2. sparta 3. both