Answer : the correct answer is " the father of the constitution "
Explanation
James Madison was an American politician, the fourth president of the United States. He is considered one of the most influential "founding fathers of the United States" for his contribution to the drafting of the United States Constitution and the United States Bill of Rights( the first 10 amendments to the US Constitution) He worked closely with new President George Washington in organizing the new federal government. Thomas Jefferson and he organized the Democratic-Republican Party.
<span>The first striking change occurs with the appearance of new weapons. A machine gun was designed that used the recoil to operate the mechanism of the weapon in a continuous manner. The Parabellum-Pistole (Pistol Parabellum), is a semiautomatic pistol operated by recoil. There were three types of general-purpose pistols: revolvers, automatic pistols, and semiautomatic pistols. The rifle, became the most crucial infantry weapon, of the battlefields. The gases made their appearance sowing horror in the trenches, and the tank was undoubtedly one of the great novelties of the Great War.</span>
Answer: emigration or increase in death rate
Explanation:
Many factors can modify the animal population in a specific area.
Amphibian populations are affected mostly by changes in temperatures, altered dry season rainfall, and modified leaf litter depth.
Considering the options provided, only emigration and an increase in death rate could explain the decrease of the frog population.
Immigration and an increased birth rate would result in the population growing, not decreasing.
In the case of Mexican History, it was Lazaro Cárdenas.
