What and why need fishing leaders when you going to fishing?

By A Mystery Man Writer

Benykyo Fishing Leader 40 lb High Strength Fishing Leaders with Swivels and Snaps,Steel Fishing Leaders Freshwater & Saltwater,Silver 60Pcs 12

Choosing the Right Fishing Leader – Daiwa Australia

If using braided fishing line, do I tie directly to a Rapala hard plastic lure, or do I need a fluorocarbon leader first when bass fishing from the bank, not a boat?

3.5 4.5 5.5 6.5 hollow swimbaits - Soft Plastic Baits-Terminalpro

Leader Strength for Saltwater Fly Fishing - Capt. John Kumiski's Spotted Tail Website

B Type Snap With BL Swivel-Commercial Longline Fishing-TERMINALPRO

SS7732 Big Game Hook-Mustad Style -Terminal Tackle-TERMINALPRO

Fluorocarbon Leader Fishing Tips OutDoors Unlimited Media and Magazine

SS7732 Big Game Hook-Mustad Style -Terminal Tackle-TERMINALPRO