Explain the differences between Exodus 14 and Exodus 15 from old testament

please use your own words 

just 1 page explanation is enough

i need it quick but its not a long job.

I have a crazy teacher, I have to have plagiarism check

please do not call Jesus as God on your writings. if you want to talk about Jesus in person use Jesus but if you are talking about God use word God. DO NOT use word LORD in anywhere.