<span>They did it to protect their authority
</span>
Answer:
As the disappearance of the otters, the diet of the glaucous-winged gulls change from eating fishto consuming invertebres mainly. When Otters disappear, kelp is also disappear and that leads to the disappearance of kelp fish. Due to survival of the fittest, glaucous-winged gulls have to switch their diet to mainly invertebres.
Explanation:
Hope this helps
In the nineteenth century, imperial powers such as France wanted to increase the number of colonies they controlled. They wanted to gain better and cheaper access to natural tesources as well as labor.
In 1619 self-government was recognized in Virginia. This establishment was called as house of burgesses which became the first representative assembly in the american colonies. House of Burgesses is a representative assembly in colonial virgina which was the first elective governing body in a British overseas possession. The grouping was one separation of the government recognized by Gov. Yeardley at Jamestown in July 30, 1619 and some comprised the governor himself and a committee, all chosen by the colonial administrator because each Virginia clearance was permitted to designate two Burgess, the original membership of the House of Burgesses was 22. The broadly held assembly like the British house of commons settled supplies and originated laws and the governor and council appreciated the right of revision and veto, as did the king and the house of lords at home. The assembly also assembled as a supreme court to evaluate the region courts. This arrangement persisted unchanged until the american revolution.
Union Pacific was responsible for the building of the rail lines from Kansas westward.
The Central pacific hired mostly Chinese immigrants to lay its lines. They also used their valuable knowledge of dynamite to help blast through the Rockies.
The railroad lines met at promontory point, Utah. Most of the line had been laid by the Union Pacific, but the Central Pacific had a much harder time getting through the mountains.
