Answer:
They regulated food and drugs in commerce, sale, manufacture or transportation by the Food and Drug Act in 1906, signed by President Roosevelt.
Explanation:
One of the many laws introduced by the Progressive Era was the Food and Drug Act. This refers to an inspection law which determined that before meat or animals go on sale, they have to be inspected, as evidence that it is clean. If the meat was not clean, the company could be sued for selling dirty meat.
The Drug Act was introduced in order to prevent the sale and transportation of the poisonous medicines, by introducing a prescription form a doctor that confirms that medicine is not dangerous.
1519 (March 4): The Spaniards land in what is now Veracruz. The natives greet him with gifts. A contingent from Tenochtitlán also arrives with gifts. Cortes showed force and demonstrated his canons, terrifying the messengers.
Cortes sinks all the ships except one small vessel, and moves to the city-state of Tlaxcala. Generally speaking they begin on friendly terms.
The Spanish went on to Cholula. It's unclear what happened, but in the end many people in the city were killed by the Spanish.
1519 (Nov 8): Cortes and army arrives at Tenochtitlán, and begin on good terms. However, Cortes takes charge and demands tribute and some Roman Catholic shrines to replace the Aztec gods.
Cortes returns to the coast to defeat a rival Spanish army. The remaining soldiers join him.
The Aztecs revolt, driving the Spanish from the city. Cuitláhuac becomes emperor.
The Spanish go to Tlaxcala and make an alliance with them.
Most Aztec cities are conquered, and a siege of Tenochtitlán begins.
1521 (13 August): The last Aztec emperor, Cuauhtémoc, surrenders to Cortes.
The best change described in the passage is -
Japan’s emperor was with wielded only ceremonial power from the end of World War II until today.
constitutional monarchy- A constitutional monarchy is a type of government in which the real power is vested in the executive selected by the people while the monarch is the only titular head of the government. All the functions of the government are done in the name of the monarchy, but the power to make decisions is in the hand of the legislature which is chosen by the people.
After world war two defeat, the monarchy of japan was disempowered and installed as a ceremonial head.
The other famous example of a constitutional monarchy is the Kingdom of Great Britain.
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The answer is "D. They transported goods across desert regions."
The highly profitable crop, well I think it was tobacco had a test on this so That's what I think, Hope this helped. :3