The table below lists the countries that had acquired atomic weapons by the end of the 1960s: a chart image titled "countries with atomic weapons by 1969" is shown. the following entries are included in the chart: united states, soviet union, great britain, and france. there is a blank line on the chart. © 2012 flvs which country also belongs on this list?

China is the country that also belongs to the list. Their first nuclear test, under the code name of "Project 596", occurred on October 16, 1964, at the testing site called Lop Nur or Lop Lake, a dried salt lake, situated between the Taklamakan and Kumtag deserts in the southeastern border of the Xinjiang Uygur Autonomous Region.

in february 1787, congress decided that a convention should be convened to revise the articles of confederation, the nation’s first constitution. in may, 55 delegates came to philadelphia, and the constitutional convention began. debates erupted over representation in congress, over slavery, and over the new executive branch. the debates continued through four hot and muggy months. but eventually the delegates reached compromises, and on september 17, they produced the u.s. constitution, replacing the articles with the governing document that has functioned effectively for more than 200 years.

mount st. helens in washington erupts, causing a massive avalanche and killing 57 people on this day in 1980. ash from the volcanic eruption fell as far away as minnesota. seismic activity at mount st. helens, which is 96 miles south of seattle, began on march 16.