Answer:
The Great Depression of 1929 devastated the U.S. economy. A third of all banks failed. 1 Unemployment rose to 25%, and homelessness increased. 2 Housing prices plummeted 67%, international trade collapsed by 65%, and deflation soared above 10%.
Explanation:
The correct answer is B. Giving to charity
A and B are incorrect because they're not part of the 5 pillars. Finding ways to help other who are not as lucky as you is. Living in Mecca is not one of the pillars, but traveling to Mecca at least once in a lifetime is.
Historians and archaeologists have three methods to reconstruct history: through primary sources, secondary sources and the oral history. Primary sources include the artifacts, videos and letters; while secondary sources are through books and reports. Oral history, on the other hand, are not written sources. They are passed on to generations through stories, songs, and may manifest in their customs and traditions.