The phrase "a wall was needed" is correct and usable in written English.
It can be used when discussing a situation where a wall is required for a specific purpose, such as construction, privacy, or protection.
Example: "After assessing the property, it became clear that a wall was needed to ensure the safety of the residents."
Alternatives: "a wall was necessary" or "a wall was required."
A wall is needed to insulate the gathering of news, which should be a selfless public service, from the pursuit of profit, which is needed to guarantee the independence of the business.
Thus, larger changes in the porosity than caused by natural fuel packing against a wall are needed to give rise to channels that emerge through the fuel bed.
San Diego-based Shawn Moran, vice president of the union, said a wall on the border would be a "vital tool," and that it's difficult to say exactly where along the border a wall is needed.
San Diego-based Shawn Moran, vice president of the union, said a wall on the border would be a "vital tool," and it's difficult to say exactly where along the border a wall is needed.
As JPMorgan's Jamie Dimon and Morgan Stanley's John Mack put it, a "fire wall" was needed to stop the fire's spread, and that fire wall would have to be Merrill Lynch.
Although the town had a strong castle, built by Robert Curthose in 1080, and improved by Henry II between 1172 and 1177, it did not provide sufficient protection for the local merchants' properties, and so it was decided that a fortified town wall was needed.
Tuesday night, speaking to the nation from the Oval Office for the first time, Trump argued that the wall was needed to resolve a security and humanitarian "crisis".
Inactivating the enzymes by boiling before CM incubation prevented the elicitation of resistance, suggesting that the enzyme-induced activity on the cell wall was needed for the response.
Israel said that the houses had been empty for more than 20 years and that the corridor and a protective wall were needed to shield Jews who visited the site.
"When it comes to keeping the American people safe, I will never, ever back down," Trump said, repeating his strong view that the wall is needed on both security and humanitarian grounds.
