The construction of Old Fort Jackson was ordered by Thomas Jefferson, the US president at the time, as a part of a defense system he has planned for the new country. It's location on the river was crucial and its purpose was to ensure that no enemy forces would travel to the inland through the river. At the time an attach from Great Britain or France seemed likely and it was with those two powers in mind that th Fort was built.
This is basic biology. If a species of bird eats a particular species of plant seeds, then the bird proceeds to disperse or drop the seeds in new places through its fecal matter, the plant will continue to grow in new places and thrive.
If the species of bird is eaten or killed off by say a disease, there are no birds to spread the plant seed, therefore resulting in the death of the plant species
Explanation:
the is no map to evaluate
Was located on the banks of the river Ravi
