This chart shows deaths and death rates during wwi. which country had the lowest death rate? the uk italy serbia the us

The correct answer is:

The US.  

During WWI, the US had a total of 117,466 deaths, 0.13% of its entire population.  

The UK, including its colonies, had at least 867,829 deaths, 1.91% of the total population.  

Italy had 1,052,400 deaths, a rate of 2.96%.  

Serbia had at least 750,000 deaths, a rate of 16.67%.  

hello,

the steamboat is your answer.

it seems like its the only form of transportation on the choices.