 The Danish King remains head of state .1922 Jarðræktarlögin .1929 The Icelandic Independence Party is founded .193020 DecemberThe Icelandic Communist Party is founded.
<meaning-changed>  The Danish King remains head of state .1922 Jarðræktarlögin .1929 The Icelandic Independence Party is founded .193020 DecemberThe Icelandic Communist Party is founded.
 The Danish King remains head of state . |- |style="text-align: right;"|1922|||| Jarðræktarlögin .1929 The Icelandic Independence Party is founded .193020 DecemberThe Icelandic Communist Party is founded.