During the mid-1880s the greatest danger to american indians in the west was

The correct answer is Option D) a lack of immunity to certain diseases.

Explanation:

During the mid-1800s, the greatest danger to American Indians in the West was a lack of immunity to certain diseases.While the American Indians in the Eastern coast of the United States had all been wiped out, there were still plenty of Indian settlements in the Western part of the Continent.By the 1800s, the United States was expanding westwards and as more and more White settlers moved to these places, they found tens of new tribes.Many of these tribes were interacting with White settlers for the first time and were not immune to many of the simple diseases these settlers bought with them.While accurate numbers are hard to find, many thousands of Indians died simply due to contracting diseases.

in the united states, the president is controlled by the

constitution, and in all respects subordinate to it. insofar

as it deals with presidential power, however, the american

constitution has proved to be a highly malleable document.

with very few exceptions,' the constitutional provisions relating to the president have not been changed at all since

they were ratified in 1787. but in the late twentieth century, those provisions do not mean what they meant in

1787. the constitution is a legal document, and it is enforced judicially; but its meaning was hardly fixed when it

was ratified. in particular, the contemporary president has

far broader powers than the original constitution contemplated. it is remarkable but true that large-scale changes in

the authority of the president have been brought about

without changes in the constitutional text, but nevertheless

without significant illegality.

this is a paradox. is it not clear that constitutional

changes, if not textual, are illegal? the paradox has considerable relevance to our current thinking about the presidency in particular and about constitutionalism in general.

perhaps the framers of the american constitution feared

legislative power most of all; 2 but from well-known events

in the twentieth century, it is possible to conclude that it is

presidential power that holds out the greatest risks to both

liberty and democracy. the president is by far the most visible leader in the nation; he is often the only person in government with a national constituency. moreover, he is

the of atp are the key to its ability to store and supply energy;

phosphate

the phosphate groups of atp are the key to its ability to store and supply energy. atp releases energy when it breaks bonds between its phosphate groups.