You've heard the story. You've even seen photos that prove it. It's pounded into the head of every American schoolchild over the age of five. The US transcontinental railroad was completed when a golden spike was driven at Promontory Summit, Utah, linking East and West on May 10, 1869.
Apologetics means loving God first, people second. Therefore, apologetics is primarily a labor of love and loyalty to God, the Creator, and secondarily a labor of love and learning on behalf of humans, the creatures. Of course, real apologetics properly recognizes the authority of Scripture, as Christ did (compare John 14:6 with 17:17).
Definition of architecture. 1 : the art or science of building; specifically : the art or practice of designing and building structures and especially habitable ones. 2a : formation or construction resulting from or as if from a conscious act the architecture of the gardenb : a unifying or coherent form or structure a novel that lacks architecture.