Answer:
The inter contenentail rail road i think
Explanation:
Answer: Barbed wire
In 1876, two salesman demonstrated barbed wire in the Alamo Plaza in San Antonio. Within a few years, the simple, revolutionary invention had ended the open range. The cattle drives faced the constant threat of attack by American Indians
1. World War 1
um no, you would have to be a dog or cat in order to be neutered
