History is the story of the interactions between people, with the environment, and ideas that form cultures, societies and civilizations.
Feudalism helped protect communities from the violence and warfare that broke out after the fall of Rome and the collapse of strong central government in Western Europe. Feudalism secured Western Europe's society and kept out powerful invaders. Feudalism helped restore trade. Lords repaired bridges and roads.
Answer: The claim can be considered a hypothesis
Explanation: scientific hypothesis is a proposed explanation for a phenomenon which can be tested before it can be proven to be true or not.
In the case of this research, it has been proposed by the researchers that the pollutants in the beach somehow kill the turtle eggs but before that statement can be ascertained as true or not, it has to be tested by scientific means.
Answer:
Operant conditioning.
Explanation:
As per the given description, the situation best illustrates 'operant conditioning' as the achieved reward or goal('ability to use vending machine') promotes the constant display of such behavior('frequent use of vending machines') by associating it to the reward(accomplishment of goal) received for such action the previous time. Skinner's theory is associated with promoting 'learning via association' as an individual could promote or deny a particular behavioral response by associating it to reward or punishment received previously for such action. Thus, <u>'operant conditioning'</u> is the answer.
Answer:
United States. Main article: USS United States (1797) ...
Constellation. Main article: USS Constellation (1797) ...
Constitution. Main article: USS Constitution. ...
Chesapeake. Main article: USS Chesapeake (1799) ...
Congress. Main article: USS Congress (1799) ...
President. Main article: USS President (1800)
Explanation: