1. The rulers who came to power after Charlemagne failed to defend the empire.
2. Europe was threatened by Muslims, Magyars, and Vikings in the 9th and 10th centuries.
Answer:Creeping Inflation
Explanation: Since the definition says that the deeper reason pf this it is said to be believed that increases gradually, but continually, over time. The relatively small effect of creeping inflation, when viewed long-term, actually adds up to a pretty significant increase in the cost of living.Which is always normal in the U.S since everything is always up and down you never can really tell.
Answer:
also known as the "New Stone Age"), the final division of the Stone Age, began about 12,000 years ago when the first developments of farming appeared in the Epipalaeolithic Near East, and later in other parts of the world.
Explanation:
Answer:
The Nepalese royal family was killed on 1st June 2001
In social studies, especially those in which you want to analyze or investigate the behavior, in many cases recreating the situation to be studied in a laboratory or the interaction of the researcher with the subject under investigation may be impossible or alter the result leading to false conclusions In these cases, the researcher resorts to naturalistic observation, which consists of observing or studying the subject in their natural conditions, in their environment, thus avoiding a change in the behavior of the researched, either because of the artificial nature of the experiment or because of the presence of a stranger, the researcher, in the environment.
Answer
In this case, the use of another method such as an interview or survey can result in a change of behavior or response by the interviewee, thus observing and recording the number of visitors without intervening with them is making a <em>naturalistic observation</em>
