Por fa me pueden ayuda con estas oraciones son comparatives and superlatives

" the king sits next to a crown , which symbolizes his power" is   correct   the king is standing on his feet wearing expensive clothing next to the crown.

"the king is wearing elaborate clothing." is correct. this is a symbol of wealth and   royal power.

the king is not dressed like a soldier but like a monarch.

"the king has a sword but he   sits next to a helmet" is correct.

the king is not sitting on the floor.

"urban sprawl, the spreading of large developments of housing and shopping areas around a city’s center, has many negative cultural and environmental effects. " (from your link)

so, your answer is: it has a negative effect on the environment, otherwise known as c~hope this mate. 

pathos were used a lot by ronald reagan in his speech which means that he used rhetorical strategies in his speech.its an emotion of sympathetic pity or compassion.the controversy of pathos refers to the emotional appeal of the readers or audiences and he uses it to his full potential in the speech of the challenger astronauts.

“today is a day for mourning and remembering. nancy and i are pained to the core by the tragedy of the shuttle challenger. we know we share this pain with all of the people of our country. this is truly a national loss” (reagan).the above should go as an evidence of pathos being used by ronald reagan.