Albert Brackmann
...that the German historian Albert Brackmann argued that the Poles should be pushed farther eastwards, into Ukraine?
...that the German historian <b id="mwCus"><a href="./Albert_Brackmann" id="mwCuw" rel="mw:WikiLink" title="Albert Brackmann">Albert Brackmann</a></b> argued that the <a class="mw-redirect mw-disambig" href="./Poles" id="mwCu0" rel="mw:WikiLink" title="Poles">Poles</a> should be pushed farther eastwards, into <a href="./Ukraine" id="mwCu4" rel="mw:WikiLink" title="Ukraine">Ukraine</a>?