If the government under the articles of confederation was so ineffective, why were there no changes made to improve it?

All the states had to agree in order to pass an amendment to the Articles.

Explanation:

The Articles of Confederation were the first American Constitution and it lasted from 1776 to 1789. But it had many problems that made it unable to make improvements to it. First, because the Colonies were afraid of forming a strong central government, because of this, under the Articles of Confederation a weak central government was created and most powers were handed to the states. This developed a problem, to pass any legislation the Articles demanded a majority of 2/3, but to pass amendments to the Articles it was needed a unanimous vote, this made it impossible to change and make improvements to it and because of it the Constitution was created.

(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