これらすべてのボタンを新しいウィンドウで開くにはどうすればよいですか?
<form method="post" action="http://bloc.name/nnews.php">
<button type="submit" class="btn btn-large btn-inverse" name="newbreforms">+ QOL & approval</button>
<button type="submit" class="btn btn-large btn-inverse" name="newbcement">+ Stability</button>
<button type="submit" class="btn btn-large btn-inverse" name="newbmilitary">+ 5K troops</button>
<button type="submit" class="btn btn-large btn-inverse" name="newbmoney">+ $600k</button>
<br />
<button class="btn btn-large btn-inverse" name="riotreforms" type="submit">+ Approval</button>
<button name="usaidtrain" class="btn btn-large btn-inverse" type="submit">+ Military training</button>
<button name="usaidair" class="btn btn-large btn-inverse" type="submit">+ Airforce</button>
<button name="usaidmoney" class="btn btn-large btn-inverse" type="submit">+ $400k</button>
</form>