It is not true. i believe this is the answer
Answer:Smallpox and vaccination are intimately connected. Edward Jenner developed the first vaccine to prevent smallpox infections, and this success led to the global eradication of smallpox and the development of many more life-saving vaccines.
Explanation:
More airplanes, new ships, more tanks.
The Battle of San Jacinto<span> was </span>important <span>because it secured Texas' freedom from Mexico. The </span>battle<span>, which occurred on March 13, 1836, ended the Texas Revolution and put Texas on the path to statehood.</span>