Even today, many foreigners continue to emigrate to the united states in hopes of finding new job opportunities.
which edit corrects the error in the sentence?
emigrate should be immigrate
foreigners should be foureigners
united states should be u. s.
opportunities. should be opportunities!

One of the author's purposes in the code book is to explain different types of codebreaking to his readers. which line best demonstrates this purpose? a theoretical breakthrough would be a fundamentally new way of finding alice's private key mathematicians have been studying factoring for centuries, and modern factoring techniques are not significantly better than ancient techniques a more recent development is the so-called tempest attack, which aims to detect the electromagnetic signals emitted in a computer's display unit if scientists could build a quantum computer, it would be able to perform calculations with enormous speed mark this and return save and exit next submit