Scandinavian immigrants moved to the western frontier to own land.
Answer: This is an example of <u><em>Limited Problem Solving.</em></u>
Explanation:
Jenn changed the locks after each tenant moves out so that if they made keys to the old locks they will not be able to enter. If she had other options such as key cards she could save money and time in the future.
Jenn could also purchase the locks in bulk and this can save time and money also. Buy buying in bulk, she would have the product on hand when needed. She would save time by eliminating the need to go to the store each time. There is always a probability that the store will not have what she needs and will have to spend time looking at other places for the locks.
The answer is McCarthy claimed that there were communists in the US military.
Explanation: On June 2, 1954, Senator Joseph McCarthy formally accused Communists of infiltrating the Central Intelligence Agency (CIA) and the atomic weapons industry. Although McCarthy's accusations created momentary controversy, they were quickly dismissed as mere sensationalism.
He claimed that the communists were infiltrating almost every government agency in the United States. His reckless accusations helped create what would come to be known as the "Red Scare" - the Red Threat - a time when US citizens feared that the communists would be effectively infiltrated into all aspects of administration and life of the population.
Romans made concrete by mixing lime and volcanic rock to form a mortar. To build underwater structures, this mortar and volcanic tuff were packed into wooden forms.In addition to being more durable than Portland cement
Explanation:
