There were a lot of great engineering achievements presented in the 20th century. To name some, we have the electricity, airplane, radio and television, water supply and distribution, computers, television, X-ray imaging, nuclear technologies, and of course the Internet. Among all these achievements, Internet has brought the greatest impact in the society for most people, if not all. It is evident that Internet satisfies us with the different services it can offer. It became a huge part of our daily lives, especially that it makes work easier and faster. Nowadays, Internet is being used in different fields such as the education sector, banking, food industry, retail, transportation, as well as the health care<span> industry.</span>
B. its flying buttresses. Builders employed the first true flying buttresses (during the 1180s) to increase the window size and secure the soaring 115-foot-high vault. The <u>flying buttress</u>, an arched, skeletal exterior support, counters the lateral thrust of the nave vault and transfers its weight outward, over the side aisles (where it is resolved into and supported by a vertical external buttress, rising from the ground).
<em>The Notre Dame Cathedral (France) is the official seat of the Archbishop of Paris. Its architecture is one of the first examples of the use of flying buttresses, and the cathedral features numerous statues and </em><u><em>stained glass windows</em></u><em>. The original flying buttresses represented a structural innovation that would become central to the future development of Gothic architecture.</em>
Answer:
State governments have lost almost all of their powers to the federal government.
Explanation: I took the mid year lol