thus declaring itself the Republic of Paraguay in 1813
The bot offers two possibilities:
1 .. proclamando así la República del Paraguay en 1813.
2 .. proclamándose de este modo la República del Paraguay en 1813.
I put ... proclamándose así la República del Paraguay en 1813. which was marked as an error.
Is there a difference in usage between 'así´ and 'de este modo'
Also, why is it la República del Paraguay but la República de Argentina ?
Gracias