Answer: The railroad allowed raw materials to reach factories in the East and consumer goods to reach all parts of the United States in a timely manner. Railroads helped to create the cattle industry on the Plains immediately after the Civil War. Cattle brought low prices in Texas, but demand was higher on the East coast.
Explanation:
Answer: A. Word of mouth is a useless data source.
Explanation: Experimentation refers to an empirical procedure or process which is used to validate an hypothesis or establish a fact. However, experimentation requires rules which guides the process, these rules are necessary in other to avoid bias, false conclusions or inference.
According to the options given in the question above, facts used in experimentation should be traceable and reproducible. Word of the mouth is a useless data source as it usually has no empirical basis. Expert opinion or information being established by three or six sources could be considered as a fact.
Answer:
Explanation:
- thomas edison electric lightbulb - allows factory workers to work after dark
- james watts steam engine - provided affordable power for factories,
trains, and ships
- eli whitney cotton gin - provided an efficient way to process cotton
to use in the growing textile industry
- henry bessermers bessermer process - provided an economical way to convert iron into steel to produce machinery for trains and factories
- louis pasteurs pasteurization process - provided a way to keep food products safer longer and reduce health risks
Answer:
Yes. This happens on a minimal or indirect scale
Explanation:
Censorship refers to the measures taken to limit the communication of ideas that are deemed inappropriate especially on moral grounds. These materials could be in written, visual, and oral forms. The First Amendment of the constitution of the United States of America highlights Freedom of Speech for the citizens. The government has made efforts to censor certain materials especially on the internet which has met constant opposition.
The American Civil Liberties Union attests to the fact that several states in the United States of America have censorship laws. These laws are violations of the Freedom of Speech in the First Amendment for they limit people's right to express their views.
