How long does it take to make adobe bricks?

What was placed on the top of the Egyptian pyramid? Who was the first black athlete to win a olympic gold medal? What happen in the 1775-1781 at the American event? What were the reasons Americans wanted a new constitution after the article of confederation? Did the Boston Tea Party effect the first amendments freedom of assemble and freedom of speech? What Union general censored General George B McClellan's telegram sent to Secretary of War Edwin Stanton? Did Spain help with the French Resistance? What countries did christopher Columbus take over and what was the impact of dicoveries on the people in the conquered countries and Europe? What products were produced in the Industrial Revolution? Did ancient Romans go to school? How many confederate soldiers and buried at fort greene? Did the Mayans live in New Mexico or Mexico? Who invented hamburgers? What was life like for back people during the great depression? What happened to the Iroquois people after the Battle of Newtown? What is the bundle of rods called that was bourne before a roman magistraate? Who are John cabots siblings? When europeans colonized the Americas why did the use the word new in the names? Was sitting bull killed? Who led the red scare of the 1950?