HDL/LDL: this ratio compares the level of HDL cholesterol (good) to LDL cholesterol (bad). In this case, it is recommended to have a ratio of 0.4:1, but if you do not have this, it is recommended that you should maintain a ratio above 0.3:1.
In July 1519, Cortes and his men took over Veracruz and in mid-August continued on towards Tenochtitlan. They made alliances along the way with various native tribes who would help the Spaniards take over Cholula, the second largest city in Mexico.
1 An expedition against Aztec Mexico was led by HernÃ¡n CortÃ©s, who set up a base camp at Veracruz in 1519 to prepare for an advance inland. CortÃ©s marched inland with about 400 men and secured an alliance with the independent city of Tlaxcala, with whose aid he conquered the Aztec capital of TenochtitlÃ¡n (now Mexico City).