Answer:
passing laws that apply to actions taken before the law was passed
The answer is A. European leaders were concerned about instilling good hygiene practices.
Answer:
all of them carry important values
Explanation:
trade is applicable for all scenarios. we all have problem at least in our life and we need others support so above mentioned scenarios are not redundancy trading.
Answer
Coal spontaneously combusted
Explanation
There are many theories for the cause of the United States the USS Maine explosion with Us men aboard where many died. According to the United States Naval Investigative team team their research concerning this incident , they came to a conclusion that the explosion was caused by fire that had ignited the ammunition stock. According to these investigators there was a strong evidence that the explosion of Maine was caused by an internal coal fire which ignited the magazines. This was a likely cause of the explosion, rather than the initial hypothesis of a mine
