Why did the roads of the incan empire compromise such a complex network

The Inca road system formed a network known as the royal highway or qhapaq ñan, which became an invaluable part of the Inca empire, not only facilitating the movement of armies, people, and goods but also providing an important physical symbol of imperial control. Across plains, deserts, and mountains, the network connected settlements and administrative centres. Well-built and lasting, many roads included bridges, causeways, stairways, and also had small stations (chaskiwasi) and sometimes larger, more luxurious complexes (tambos) dotted along every 20 km or so, where travellers could spend the night and refresh.

the answer is a. laws were enacted in the aftermath of the plot to make it harder to free slaves,increasing sectionalism

a big one is

to appoint and regulate officers of the land and naval forces,

which caused much controversy ending the articles