Food Preservation and Storage Techniques Expanded After the Industrial Revolution

question 25

True/False

Food preservation and storage techniques expanded after the Industrial Revolution of the 19th century to include freeze-drying and canning.

---

Definitions:

Mackay Doctrine

A principle from U.S. labor law allowing employers to permanently replace striking workers under certain conditions, established in the case NLRB v. Mackay Radio & Telegraph Co.

Perfect Information

A scenario in economics where all parties have access to all relevant information about a transaction, market, or event before it occurs.

Strikes

Work stoppages initiated by employees as a form of protest against terms of employment or to demand better wages and conditions.

Secondary Boycott

A form of protest by workers refusing to deal with companies that do business with another company involved in a labor dispute.