Answer:
Insanely quick population growth, 'boomtowns', and mining agreements.
Explanation:
Boomtowns were cities that held huge populations in a few months, due to the Gold Rush, these Boomtowns allowed merchants to sell their products easily, since no one could compete with their goods. Levi Straus, a German inventor, created Levi pants, sturdy mining pants that quickly became popular.
Hope this helps! :)
She should most likely conduct a (B) cross-sectional study because it will demand less time than other types of studies.
<h3>
What is the cross-sectional study?</h3>
- A cross-sectional study is a type of observational research that analyzes data from variables collected at one point in time across a sample population or a pre-defined subset of the population.
- This type of study is also referred to as a cross-sectional analysis, a transverse study, or a prevalence study.
- A cross-sectional study design has the advantage of allowing researchers to compare multiple variables at the same time.
- With little or no additional cost, we could look at age, gender, income, and educational level in relation to walking and cholesterol levels.
- Cross-sectional studies examine a population at a single point in time, similar to taking a slice or cross-section of a group, and variables for each participant are recorded.
Therefore, she should most likely conduct a (B) cross-sectional study because it will demand less time than other types of studies.
Know more about the cross-sectional study here:
brainly.com/question/10879218
#SPJ4
The correct question is given below:
A friend wants to explore age differences in happiness for her Ph.D. thesis. She should MOST likely conduct a:
A) longitudinal study, because it is easier to carry out than other types of studies.
B) cross-sectional study, because it will demand less time than other types of studies.
C) cross-sectional study because it will allow her to find out which people get happier over time.
D) longitudinal study, because it will be more accurate than other types of studies.
Answer:
C
Explanation:
Because the Incas lived in the mountains, they had no flat land for farming. They had to build wide step-like areas called terraces for farming. Through terrace farming, the Incas were able to provide for all people in the empire. ... The Incas grew potatoes and other crops that could resist cold nights.
Unconditional positive regard is the correct answer.
Unconditional positive regard is an attitude of total acceptance among one another. The American psychologist Carl Rogers would say that what Marsha and Ben have is an example of unconditional positive regard, because they share everything, value each other and do their best to move forward regardless of the circumstances.
