Answer:
For Anna the opportunity cost of going to her good friend's birthday is two or three hours of sleep
I believe it's the example of <span>conservative ideology.</span><span>
conservative ideology tend to believe the power of the free market. According to this ideology, the Government interventions only reated imbalance in the market competitions, which only drives profit to the people who are not supposed to win the competition.</span>
One way to travel to the West was to sail around the tip of South America, the other way was to travel to the end of the railroad line and take a rough trail on land in wagons pulled by horses, mule, or oxen
pls mark as brainlist
Explanation:
The fall of the Western Roman Empire (also called the fall of the Roman Empire or the fall of Rome) was the loss of central political control in the Western Roman Empire, a process in which the Empire failed to enforce its rule, and its vast territory was divided into several successor polities. The Roman Empire lost the strengths that had allowed it to exercise effective control over its Western provinces; modern historians posit factors including the effectiveness and numbers of the army, the health and numbers of the Roman population, the strength of the economy, the competence of the Emperors, the internal struggles for power, the religious changes of the period, and the efficiency of the civil administration. Increasing pressure from invading barbarians outside Roman culture also contributed greatly to the collapse. Climatic changes and both endemic and epidemic disease drove many of these immediate factors. The reasons for the collapse are major subjects of the historiography of the ancient world and they inform much modern discourse on state failure.
<span>The power of the Supreme Court to deem an executive order or a law passed by Congress as unconstituational,</span>
