Answer:
The right answer is:
Cattlemen intruded on unfenced farmlands.
Explanation:
Conflicts happened in many states. There were the so-called the Fence Cutting Wars. At some point, cattlemen started to use barbed wire to fence their lands; farmers or smaller cattlemen saw this as improper taking of public lands and an obstacle to roads and began cutting the fences.
When Russia entered WW1, they had mobilized about 1.5 million soldiers. At most, the Russians had 5 million soldiers fighting. They couldn't arm all of these soldiers though, because they only had about 4.6 million weapons.
