Answer:
The Byzantine Empire became stronger.
Explanation:
The Byzantine Empire became significantly weaker (which was strongly exemplified during the sacking of Constantinople). With the failures of the Crusades, the empire's borders shrunk, and slowly it was nothing more than just it's city. However, that is not too say that the city itself had survived in it's longevity until it's fall to the Ottoman Empire in the Siege of Constantinople.
Answer:
to prevent African Americans from gaining any power
Explanation:
The Ku Klux Klan was a group that rejected not only the ideas of reconstruction in the south, but also rejected the freedom of blacks and any attempt to integrate them into American society. They took an extremely violent stance towards blacks, trying in every way to prevent them from having the minimum power within society and persecuted them violently, as well as persecuted those who tried to protect them.
All organisms encounter some amount of environmental change. Some changes occur over a short time, and may be cyclical, such as daily or seasonal variations in the amount of temperature, light, and precipitation. On longer time scales, hominins experienced large-scale shifts in temperature and precipitation that, in turn, caused vast changes in vegetation – shifts from grasslands and shrub lands to woodlands and forests, and also from cold to warm climates. Hominin environments were also altered by tectonics – earthquakes and uplift, such as the rise in elevation of the Tibetan Plateau, which changed rainfall patterns in northern China and altered the topography of a wide region. Tectonic activity can change the location and size of lakes and rivers. Volcanic eruptions and forest fires also altered the availability of food, water, shelter, and other resources. Unlike seasonal or daily shifts, the effects of many of these changes lasted for many years, and were unexpected to hominins and other organisms, raising the level of instability and uncertainty in their survival conditions.
Many organisms have habitat preferences, such as particular types of vegetation (grassland versus forests), or preferred temperature and precipitation ranges. When there’s a change in an animal’s preferred habitat, they can either move and track their favored habitat or adapt by genetic change to the new habitat. Otherwise, they become extinct. Another possibility, though, is for the adaptability of a population to increase – that is, the potential to adjust to new and changing environments. The ability to adjust to a variety of different habitats and environments is a characteristic of humans.
One assumption of the perfectly competitive model is free entry and exit. this assumption most directly leads to the implication that positive economic profit is only possible in the short run.
Profit is the difference between the return an economic agent earns from its output and the opportunity cost of its input. It equals total revenue minus total costs (including explicit and implicit costs).
Economic profit or loss is the difference between the revenue from the sale of output and the cost and opportunity cost of all inputs used. Opportunity cost and explicit cost are subtracted from earned revenue when calculating economic profit.
Learn more about economic profit here: brainly.com/question/24477585
#SPJ4
