Select the correct answers. How did the World Health Organization help stop the spread of Ebola in Nigeria?

the U.S government has invested over $1 billion under the health security agenda, partnering with 17 countries, including more than 12 in Africa to build national capacities and strengthening African health systems to prevent, detect, and respond to infectious disease threats

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the  seven  days  battles  were  a series of seven battles over seven  days from june 25 to july 1, 1862, near richmond, virginia,  during  the american civil war. the  seven  days ended with mcclellan's army in relative safety next to the james river, having suffered almost 16,000 casualtiesduring  the retreat.

its b wells tried to fight lynching in the south by