Three weaknesses of the continental army were

1. A major weakness for the Continental Army was manpower; they were always  short of qualified and capable men. General George Washington routinely had no  more than 20,000 troops at one time and place. It seemed each time the soldiers  made progress as a military unit, they would pick up their muskets and go  home to tend to their farms. Despite learning to bond as a group and handle  their muskets better, these frequent interruptions made it difficult to  develop any consistency.  

2. Very few Americans were trained well enough to survive in battle. Many could  shoot well enough behind protection, such as a tree, wall, or brush. However,  when faced with a wall of well-disciplined (and well-prepared) British soldiers, most colonists would likely turn and run.

3.

Aside from a shortage of men, the army also experienced a shortage of  supplies. Guns were scarce and gunpowder was even more so. In fact, Benjamin  Franklin suggested that it would be wise to arm the soldiers with bows, arrows,  hatchets, and knives. Food shortages forced many to simply leave the force altogether. Like food, uniforms and adequate clothing were just as rare. In winter  months, one could easily track the Continental Army by the bloody footprints.

Bonus: constant shortage of money, weapons, gun powder, food, clothing and medicine

Explanation:

History

(1) university of virginia: its a colonial heritage was founded in 1819 by declaration of independence author and former president thomas -charlottesville, virginia, united

(2) yellowstone national park is an american national park located in wyoming,montana and idaho and is a colonial heritage site.it was established by us congress and signed into law by president ulysses g grant on march 1,1872.yellowstone is usa's and world's first national park and a heritage site.the park is also known for its wildlife and its geothermal geysers.

(3) yosemite national park: : : colonial heritage site in north in western sierra nevada of central was designated a world heritage site in 1984..it is famous for its granite cliffs,waterfalls,clear streams,giant sequoia groves,lakes,mountains,glaciers and biological

(4) grand canyon national park: : colonial heritage site in north in north western arizona and is 15th site declared as national park..the park's central feature is the grand canyon, a gorge of the colorado river,which is also considered one of the wonders of the world.the park covers 1217262 acres.the grand canyon was designated a world heritage site in by unesco in 1979.

(5) taos pueblo

(6) redwood national park

(7) cahokia mounds

(8) wrangell-st. elias national park

(9) glacier bay national park

(10) kluane national park

(11) tatshenshini-alsek provincial park

(12) mammoth cave national park

(13) olympic national park

(14) great smoky mountains national park

(15) quebec city

(16) everglades national park

(17) lunenburg, nova scotia

(18) glacier national park

(19)chichen itza