Answer: Is the last choice 4. the cotton gin
Hope my answer would be a great help for you
Explanation:
The Lowell Mill Girls were youthful female specialists who came to work in modern companies in Lowell, Massachusetts, amid the Industrial Revolution in the United States. The laborers at first enlisted by the companies were little girls of propertied New England ranchers, normally between the ages of 15 and 35.[1] By 1840, at the tallness of the Industrial Revolution, the material plants had selected more than 8,000 ladies, who came to make up almost seventy five percent of the factory workforce.
Amid the early period, ladies went to the factories voluntarily, for different reasons: to enable a sibling to pay for school, for the instructive open doors offered in Lowell, or to procure advantageous pay. While their wages were just 50% of what men were paid, many could accomplish monetary autonomy out of the blue, free from controlling dads and spouses. Thus, while manufacturing plant life would before long come to be experienced as severe, it empowered these ladies to challenge sexual orientation generalizations. hope this helps
Answer: Countries that have varying climates will often also have unstable economies. So the answer is: Countries that have varying climates are unable to make use of their natural resources.
Explanation: The vegetation and climate in North America are very varied: it has most of the climates of the world. In the north there are arctic tundra (eg Greenland, Yukon), passing through a great variety of forests (Rocky Mountains, Appalachia and the three Mother Sierras (in California and Wyoming)), tropical forests (Lacandon Jungle, Hawaii and the Chimalapas), deserts (Sonoran Desert, Zona del Silencio), plains (Great Plains, Comarca Lagunera), mangroves (eg Luisiana, Tabasco), etc. Grosso modo, the vegetation associated with them is typical of the Holoártico empire, in the north, and of the Neotropical empire, in the south.
The Ayyubid dynasty ruled over Egypt as well as territories in regions that are now part of Syria, Iraq and Yemen. Their control extended from the late 12th into the early 13th century. Eventually the slave-soldiers who rose to power and prominence militarily, the Mamluks. The Mamluks took over power in Egypt in 1250. Ayyubid rule continued in some parts of Syria after that, but the Ayyubids were fading from the scene.