Answer:
the return trip was upstream => against the flow of the river.
The mood of the poem is romantic
The term Renaissance, literally means "rebirth" and was the period in European civilization immediately following the Middle Ages, where there was a surge of interest in classical learning, values, philosophies, and the study of humanism.
The answer is D. Egyptian citizen used social media for their revolutionary actions to oust Mubarak that time. Social media in Egypt is well embedded in the culture of the youth. According to one of the protesters, they used Facebook in scheduling their protests, Twitter for coordination, and YouTube to tell the world what is going on in their country.
I believe the answer is: b. agriculture
In the 1920s, the national banks made it far too easy for people to obtain loan to buy lands that is used for agricultural purposes. This made the supply of the agricultural product to far surpassed the demand, which become one of the things that contribute to the economic crisis in 1920s.