Note to JC of Portsmouth:
Late 20th C globalism is a radical change in international trade. The Dutch and English now trade, but not so much fo0 a millennium before. For most of trading history, UK and Holland were hostile competitors for control of trade with other nations. Historically. there were strong tariffs on Dutch-UK trade (see mercantilism). Smuggling tea was the primary Dutch to UK trade route. The two nations fought wars over trade. They hated each other. In 1774, the Brits blockaded a Dutch port because the Brits thought there was ship there loaded with guns for America. For centuries, it was a cold day in hell before the Dutch would stoop to learning English. French was the international language, not English. 3 historic events made English the lingua franca (Latin for 'French'; lit., 'language of the Franks' ) of the world. 1] the emergence of USA as the world's dominate economy in the 19th C, 2] WWII, & 3] the decision of international air travel to make English the language used by controllers to communicate with pilots. And why was that? Because USA dominated international air travel after UK's BA Comets started exploding.
As for the existence of some common phrases in Dutch & English, so what? That is the case for almost all European languages. I can't remember why I did this, but I once asked a colleague proficient in Italian to write a paragraph in Italian that would be perfectly understandable to an English speaker. He had no trouble doing it, and not just a sentence, a whole paragraph. A paragraph on the role of written constitutions in government.
After the Normandy invasion, the Supreme Allied Commander, Europe, assigned the ever incompetent British Field Marshall Montgomery the task of liberating Belgium & Holland. After months of failure by the UK Army, the Supreme Allied Commander, Europe, reinforced the incompetent British Army with Canadian and Polish Armies and some Americans. The Canadians led the liberation of Holland. Regardless of exactly who did what,. everybody in the world know that the Red Army and the US Army defeated Hitler. The Dutch knew that too. That's one reason why post WWII Dutch loved Americans and their language. Also, among the Nazi occupied nations, Holland suffered the worst under Hitler, and after the war, it was American aid-- food, food, & food, etc that was critical in saving the Dutch.
No doubt recent Dutch generations do not share the same love of Americans of the survivors of WWII and their kids, but when we first traveled in Holland (about 1974), the love of the Dutch for Americans was embarrassing. Once the natives knew we were American, they went out of their way to befriend us. Did we want wooden shoes (no)? The souvenir seller offered to give us a token pair (still no).
It is also inconsistent that JC has no objection to my pointing out that Austria adopted English because of WW II but Portsmouth objects to the same for Holland. And since JC thinks that a few comprehensible words in another language (Dutch) proves a point, here is some German: bier, auto, bank, wein, bratwurst, butter, tee, steak, gulasch, fondue, sauerkraut.