Why did the founders of America’s new government focus so much attention on Articles one and two of the US Constitution? pls help i will mark brainliest

May 25, 1787, freshly spread dirt covered the cobblestone street in front of the Pennsylvania State House, protecting the men inside from the sound of passing carriages and carts. Guards stood at the entrances to ensure that the curious were kept at a distance. Robert Morris of Pennsylvania, the "financier" of the Revolution, opened the proceedings with a nomination--Gen. George Washington for the presidency of the Constitutional Convention. The vote was unanimous. With characteristic ceremonial modesty, the general expressed his embarrassment at his lack of qualifications to preside over such an august body and apologized for any errors into which he might fall in the course of its deliberations.  To many of those assembled, especially to the small, boyish-looking, 36-year-old delegate from Virginia, James Madison, the general's mere presence boded well for the convention, for the illustrious Washington gave to the gathering an air of importance and legitimacy But his decision to attend the convention had been an agonizing one. The Father of the Country had almost remained at home.  Suffering from rheumatism, despondent over the loss of a brother, absorbed in the management of Mount Vernon, and doubting that the convention would accomplish very much or that many men of stature would attend, Washington delayed accepting the invitation to attend for several months. Torn between the hazards of lending his reputation to a gathering perhaps doomed to failure and the chance that the public would view his reluctance to attend with a critical eye, the general finally agreed to make the trip. James Madison was pleased.

1960: wilma rudolph was the first woman to win three olympic gold medals in track and field at one olympic games. she was an american sprinter from tennessee, she was acclaimed the fastest woman in the world. she was among the most visible black women in america and abroad. she became a role model for black and female athletes. she was also known as a civil rights and women right's pioneer.

1973: billy jean king is an american former number one tennis player. she represented the united states in the federal cup and the wightman cup. for three years she was the usa's captain in the federation cup. she defends gender equality and has been a pioneer for equal and social justice. at the age of 29, she won "the battle of sexes" tennis match against the 55 year old bobby riggs. she was also the founder of women's tennis association and the women's sports foundation.  

1983: tamara mckinney becomes the first american female skier to win the alpine world cup overall championship top. she was the only american to hold that title for a quarter century until 2008.

1992: manon rhéaume, from canada,   becomes the only woman to start in a national hockey league game in an exhibition game for the tampa bay lightning . she played on the canada women's national ice hockey team winning gold medals in 1992 and 1994. and silver medals in 1998. manon marked the first time a woman appeared in a regular season professional game with her first appearance against the salt lake golden eagles.

2013: serena williams won 78 of 82 matches at the age of 31. she is an american professional tennis player. she reached the number 1 ranking for the first time on july, 8, 2002. at the age of 16, she played against karsten braasch the battle of sexes. she was the highest paid female athlete in 2016. she is a unicef ambassador .