How did the introduction of the horse to North America by the Spanish change the lives of Native Americans? A.
Pacific Northwest Indians could hunt buffalo more efficiently.

B.
Southwestern Indians could plow their fields more quickly.

C.
Plains Indians could travel farther and conduct more trade.

D.
Eastern Woodland Indians drove the Spanish off their lands.

The correct answers are B) England had plentiful supplies of iron ore, C) English iron makers were able to improve the process of smelting, and D) English iron makers developed ways to shape iron into tools and parts of machines.

The statements that explain why iron industry started in England were England had plentiful supplies of iron ore, English iron makers were able to improve the process of smelting, and English iron makers developed ways to shape iron into tools and parts of machines.  

In the 18th century, English iron makers wanted to make the iron less expensive and stronger. They experimented with new techniques. They found ways to improve the process of smelting, they purified the iron with a process called “puddling and rolling” and were able to produce more iron form the vast ores England had in order to produce more tools and machines.  

the answer is McCarthyism

Answer:

A democratic government

Explanation:

The term Democracy comes from the Greek word dēmokratiā which means "rule by the people", and it refers to the political system in which people choose and replace government through free elections and there is active participation of the people in politics and civic life, thus, governments who rule under this system are called democartic governments. There are two main types of democracies: The Direct Democracy, where citizens vote directly on each governmental issue, and Representative Democracy, the most common, in which citizens elect representatives that will decide on issues.

Answer: the availability of water power.

During the Industrial Revolution, the textile industry was mechanized and increasingly done in an industrial scale. One of the most important additions was the fully mechanized water-power system that Samuel Slater brought from England. He smuggled (as it was against the law) his knowledge of textile machinery to the United States, and in 1793, established a cotton-spinning mill in Pawtucket, Rhode Island. The availability of water power made this a perfect location. He went on to build several more cotton and wool mills throughout New England.