Answer:
The answer is B. Cross-sectional
Explanation:
Cross-sectional research can define as a research that involves using different groups of people who differ in the variables of interest but share other characteristics. Cross-sectional research are studies which based on observations that take place in different groups at one time.
Cross-sectional study can be define as an observational research that analyze data of variables collected at one given point in time across a sample population.
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This was a time of ongoing religious wars known as "Holy Wars". The capital of the Byzantine Empire, known as Constantinople, had fallen at the hands of the Turkish Ottoman Empire, who practiced the Muslim faith.
As a response, the western Christians gathered in arms and started a series of military campaigns known as <em>"The Crusades"</em> with the objective of retaking territories that were currently under Turkish (Muslim) control in the name of God. Spain had been one of these conquested territories, so at the time, people living in the Iberian Peninsula could be either Christian or Muslim.
Everything else held constant, an increase in planned investment expenditure <u>increases</u> aggregate <u>demand</u>.
Investment definition is an asset acquired or invested in to build wealth and save money from the hard-earned profits or appreciation. Investment which means is normally to reap an extra source of earnings or gain profit from the investment over a specific period of time.
Making an investment is an effective manner to put your money to work and potentially build wealth. Clever investing may allow your money to outpace inflation and increase in value. The greater growth potential of investing is primarily due to the power of compounding and the risk-return tradeoff.
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