This is a really interesting question and I would love to answer it but especially in society today just think super hard at what you perceive as masculine. To me (you can use this) I picture masculinity as strong and fierce mostly because that's just how I grew up and masculine means muscular and strong. Present-day definition wise of the word, I have no idea tbh. I guess it has though because mostly everything says masculinity is strong while feminent traits are normally shown as weak in media. For the last question, I would just answer it the best you can because the last one is really up to you.
Answer:
It was caused by an H1N1 virus with genes of avian origin. Meaning, it came/spread from birds such as North American and wild.
Explanation:
The correct answer is <span>Gettysburg. After Gettysburg, it all started going down for them and the tides of war turned with an inevitable Union victory being in sight. Eventually the confederate forces surrendered and the secession ended with the reconstruction beginning. </span>