Answer:
As a result of this, propaganda began surfacing portraying the West and the American expansion west in a very positive light. ... The painting is set on an American landscape, with the right half of the painting representing eastern America, and the left half of the painting representing western America.
Explanation:
so the answer is a
도움이 되셨길 바라며...안전하세요✨
Answer:
A cross-sectional study
Explanation:
A cross-sectional study is an observational study type. In this study the researcher conduct study at a specific point of time. This study analyses the data that is collected from a population or a subset of the population sample.
It is also called a cross-sectional analysis or prevalence study or it is also called a transverse study. In this study, all variables are the same except one variable in the study. But this variable will be constant throughout the study.
This study can be conducted with a different organization. Thus in the above statement, the researcher used cross-sectional research in his study.
Answer:
Vote centers
Explanation:
In 2005, the Texas legislature approved county-level decisions to move from traditional, neighborhood precinct polls to vote centers. All voters in counties that allow it can vote in these centers in the general election, regardless of their address, so they can choose the most convenient location.
Vote centers are created to improve the voter experience and are an alternative to traditional,neighborhood based precincts centers. This centers combines multiple precincts which allows voters to choose at which location they wish to vote at.
Answer:
Doppler Effect
Explanation:
Doppler Effect is a term in Physics that describes the phenomenon experienced when there is change in wave frequency during the relative motion between a wave source and its observer.
In other words, it is referred to as increase or decrease in the level of sound, or other waves as the distance between source and observer is closer or farther from each other, such that it causes change in pitch, which is noticeable by the observer.
For example, when a sound object moves towards an individual or observer, the frequency of the sound waves increases, leading to a higher pitch, and at the same time, when the sound object moves away from an individual or observer, the frequency of the sound waves decreases, leading to a lower pitch. E.g passing siren from ambulance.
Hence, in this case, the right answer is DOPPLER EFFECT
