The phrase "a tactic that allows" is correct and usable in written English.
You can use it when describing a strategy or method that enables a specific action or outcome.
Example: "Implementing a new marketing strategy is a tactic that allows us to reach a broader audience."
Alternatives: "a method that enables" or "a strategy that permits".
The Bush Administration, faced with a televised catastrophe, declared northern Iraq a no-fly zone and thus a safe haven, a tactic that allowed the refugees to return home.
With the team's cooperation, he was among the first to station a camera inside the net, a tactic that allowed photographs like the image at right, showing Bernie Geoffrion's shot past a sprawling Johnny Bower of the Toronto Maple Leafs in November 1966 at Madison Square Garden.
A10 Dangling the Green Beret The Army has revived a recruiting tactic that allows young men to sign up with an Army promise of Special Forces training if they complete basic infantry and airborne training.
It's a desperate tactic that allows you to probe for validation under the cloak of self-deprecation.
Believing otherwise is really a delay tactic that allows you to postpone giving up stuff, and gives you another excuse to cling.
He said cities like Chicago should consider adopting "stop and frisk," a police tactic that allows police to detain people without probable cause and was found to be unconstitutional by a federal court.
The answer: a faddishly popular investment tactic that allows a seller like Donovan to defer taxes by rolling over proceeds from the sale of investment real estate into a fractional stake in another piece of property.
It is a good political tactic that allows them to falsely accuse Republicans for being the sole cause of America's current state of disarray.
Tax experts say that no meaningful corporate tax overhaul, revenue neutral or otherwise, can allow companies to continue stashing money in offshore tax havens a creative accounting tactic that allows big firms to avoid paying $50 billion in taxes every year, according to the U.S. Treasury.
There was no official Chinese version of the letter, a deliberate tactic that allowed for politically necessary imprecision in China's domestic presentation.
