Now is present and then is past tense
Immigration then was largely driven by Europeans seeking economic opportunities in the U.S., while immigration now is more diverse and includes people from Latin America, Asia, and Africa. Additionally, immigration then was less regulated, with fewer restrictions on entry and residency compared to the stricter immigration laws in place today. Lastly, the reasons for migration have also changed, with factors like globalization, conflict, and climate change playing a larger role in driving immigration now.
now they are better now they are better
There really is no difference but you can say that by now is saying "they should be here by now" . And so far is saying "I have $10 so far".
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the difference is that back then values wernt worth alot and now they are the difference is that back then values wernt worth alot and now they are
they are the same
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Apart from the size, there is no difference.
Now the time difference is 12 hours.
The difference between castles in 1066 and now.
There is new electronics now then the 90's
The biggest difference between the two civilizations is where they're based - the Aztecs in what is now Mexico and the Mesopotamians in what is now Iraq. The climate in these places and the terrain in the places makes all the difference.