Answer:
Approximately 8,000 years ago, changes in <u>wheat </u>occurred as humans chose plants that did not <u>shatter </u>and therefore held seeds on the plant making it easier to harvest the grain.
Explanation:
8000 years ago when wheat mature, some varieties shatter and maturity while others keep their wheat spikes intact. Shattering in wheat is an undesirable process in agriculture as it makes harvesting more difficult. Over the millenia, humans decided to plant only wheat that hold their seeds at maturity and do not shatter as this make it easier to harvest the grain. This led to a reduction in the number of wheat varieties that shatter.
Answer:
Publication of Upton Sinclair’s The Jungle
Explanation:
Answer: The Bubonic plague is estimated to have killed 30-60% of the European population of the time.
Explanation:
Houston was soon citing the need for military action against Mexico, and in 1835 was appointed major general of the Texas army. Houston made peace with the Indians of the region so the Texians could focus on their push for Independence without distraction. Soon he would organize the Republic of Texas's first army.