**UPDATE**: It's been a day, so let's open this up to any interested solvers.

A recent Connect Wall I wrote seemed to attract some interest from newer solvers, so I'm putting together a few of these puzzles to provide a gentler introduction to this puzzle type.

A Connect Wall is a set of sixteen words/proper nouns/phrases which can be broken into four groups of four related items, where the relationship can be described by another word/proper noun/phrase. The four items defining the relations are themselves related, and that relation is defined by a single word/proper noun/phrase as well. [Stiv's excellent post][1] provides more information about these puzzles. Good luck!

<pre>
+------------+------------+------------+------------+
|  BELGIEN   |    CANE    |   CRITIC   |    DATE    |
+------------+------------+------------+------------+
|    DINE    |   ERSATZ   | FRANKREICH |    GRAM    |
+------------+------------+------------+------------+
|   LOGIC    |  OVERSAW   |    PER     |  PORTUGAL  |
+------------+------------+------------+------------+
|  REVERSAL  |  RUSSLAND  |     TA     | VERSATILE  |
+------------+------------+------------+------------+
</pre>


  [1]: https://puzzling.stackexchange.com/a/100733/69217