Which of the following statements describes Madrid, Spain's capital city? Question 34 options: 1) Due to its location in the center of Spain on the Meseta Central, Madrid has one of the highest elevations above sea level of any of Europe's capital cities. 2) Madrid became Spain's capital in 1561 on the basis of centrality as it is nearly in the exact center of the country. 3) Today, Madrid is the largest city in Spain and a high speed rail transport hub, with high speed rail routes connected many major cities around Spain to centrally located Madrid. 4) All of the above