It was the "Transcontinental railroad" that great helped to further the Westward Expansion in the United States after 1865, since although it wasn't oficially completed until 1869, it began to reach further and further west beginning at this time.
Carrying capacity in an ecosystem is the amount of organisms an ecosystem can hold. Some of the factors that affect the carrying capacity is
▪What kind of organism
▪ How big the ecosystem is
▪Where the ecosystem is located
▪How much food is available to the organisms
An example of how individuals can act as vulnerabilities,
defense or threats to an information system is this given scenario:
A person can be vulnerable when someone had stolen something
from him or her and she or he can’t do anything about it because he or she can’t
catch the guy alone because he is armed, the police who had saw the scenario
had brought a gun with him for defense and started to chase the guy and he will
be considered as the defense. The threat will be the burglar as if he wasn’t
able to be caught, he could be a threat towards others if he tries to do it
again.
Answer:
Political uncertainty.
Explanation:
Political uncertainty is characterized as the potential threat to alter the executive power either through constitutional means or through unconstitutional methods. A high risk of executive breakdown results in slower growth and, likewise, that slow growth, increases the potential for a change in government. The likelihood of a change of government means uncertain future policies that are marked by economic downfall, social unrest, war, revolution, death of political leaders, etc.